“So I just have to put this on, right?” Deku asked as he handled the strange belt that Mei Hatsume had given him.

“That's right!” Mei said. “This baby of mine will allow you to withstand thousands of tons of weight without being crushed!”“Okay, well, it's on now. Should I be feeling any more resistant? Because I feel the same as always.”

“That's because it's not activated yet. I have the controller right here. Now, are you ready to test this out?”“Uh, sure, I guess.”

“Good! Then here goes! Test number one of the Hatsume Shrinking Belt!” Mei said as she began turning a dial on the controller.

“Shrinking belt!? Mei, I thought you said this was supposed to improve my resistance!” Deku yelled, growing smaller and smaller as Mei kept turning the dial. He reached for his belt and tried to take it off, but no matter how hard he pulled on it, the clasp wouldn't budge. “It's stuck!?” he yelled.

“Don't worry about that; it'll come off again once you're at your normal size! I'll grow you back just as soon as I'm done running some experiments on you,” Mei said as she stopped turning the dial, leaving Deku at meager two inches tall. She walked to where he stood, placing her feet to either side of him. The device had worked even better than expected. She'd only turned the dial halfway to its lowest setting and he was still shorter than her ankles!

“Mei, please! I don't want to be a part of this experiment anymore,” Deku squeaked.

“Sorry, but I can't hear you. Now, stay still down there; I need to test the belt's durability!” Mei said, raising her foot above the tiny Deku.

Deku was absolutely terrified at seeing her foot above him. He really was just a bug next to her, he realized, and she could crush him as easily as one. “Please let this belt work,” he prayed as her foot started coming down on him. He felt her sole press against his face, pushing him down as it descended, finally flattening him against the floor. The weight was incredible, more than anything he'd ever felt, yet despite it all, he was still alive.

“Subject survived the first test,” Mei said into her microphone. “Now increasing pressure.” Until then she'd only been resting a fraction of her weight on the foot that held Deku down. Now she shifted her weight, letting more and more of it rest on that foot until she was standing on Deku with all of her weight.

Even with what was, to him, over a thousand tons bearing down on him, Deku was still alive. He was hopelessly pinned down, unable to move an inch, and felt numb all over, but still alive and unharmed. He was greatly relieved when Mei finally took her foot off of him, leaving him on the ground to recover from the experiment. “Second test complete. Subject unharmed by my full weight. Now awaiting assistant for the application of the acid test.”“Acid test?” Deku said. Just then he heard a familiar voice calling from the workshop entrance.

“Mei? You in there? Helloooo~”

“Ah, right on time,” Mei said. “Hang on a second, I'll be right over!” The inventor grabbed Deku and pulled out a piece of string, using it to tie him up, then left him lying on the floor before going to open the door. “Ashido, come in!” she said.

Deku turned his head and saw Mina Ashido, the pink-skinned girl wearing her normal student uniform. “Mina! Over here! It's me, Deku!” he yelled at her, trying to get her help, but his voice couldn't reach her ears.

“So, you said you wanted my help with testing something,?” Mina said to Mei. “What is it you need me to do?”“Oh, it's very simple,” Mei said. “All you need to do is take off your shoes, go stand over there, and apply some acid to the floor.”“Oh, that's all? Sounds easy!” She took off her boots, then walked to where Mei had indicated, coming to a stop when she stood right above Deku, her bare feet resting to either side of him. “So this is the spot?”“That's right! Oh, and, one more thing. See that object between your feet? After you let out your acid, rub that thing back and forth on it.”“You got it!” Mina said, totally unaware that the tiny object between her feet was Deku, shrunken down and fearing for his life. He struggled against the string binding him, but couldn't manage to escape it. He tried using his quirk to break out, but he couldn't manage to activate it—the belt was stopping it, somehow. All he could do was hope that the belt would also protect him from Mina's acid, otherwise he was done for.

Standing over him, Mina began secreting acid from the soles of her skin, the greyish substance pooling on the floor, slowly inching its way towards Deku. The tiny hero-in-training shut his eyes and prepared for the worst, but instead of a burning pain, he only felt a warm, viscous substance on his skin, totally harmless to him. Even his clothes and the string that bound him were left intact.

“Okay, that will do. And now the other thing,” Mei said.

Deku opened his eyes and saw Mina's huge pink foot raised above him. “Mina, wait!” he yelled, only to be silenced as her big toe fell on him, his voice being muffled against her skin. Then she pushed him back and forth over the acid, rolling him around under her sole. She wasn't pressing down as hard as Mei had, but it was still painful for Deku, and with his face constantly shoved in the acid, he barely had any chance to breathe.

“So, is that all or do you need something else from me?” Mina asked.

“Nope, that's it! You can leave now; I want to examine the effects on the test subject alone.”

Mina lifted her foot off of Deku, and went to put her shoes back on, leaving him gasping for air on the floor. After she left, Mei came over and used one of her inventions to clean up all the acid she'd left behind, including the one on Deku. “So, how was it?” she asked as she picked him up, undoing the knot on the string. “Was there any pain or burning?”“No, nothing like that; it just felt like some sort of goo. Um, do you think you could grow me back now?”“Not a chance! There's still more tests to run!” she said, then dictated the results into her voice recorder. “Next test is for physical performance. Now to wait for my next assistant.”Then there was a knock at the door and Deku heard Ochaco Uraraka's voice from the other side. “Mei? You needed my help with something?”“Ah, perfect timing!” Mei said, leaving Deku on the floor. She went and opened the door, leading Ochaco inside. The young student froze as she saw Deku. “Is that Deku?” she asked, not sure if she could believe her eyes.

“Sure is!”

“He's so small...”

“Yep! And it's all thanks to this baby right here!” Mei said, tapping on her controller. “He's been a real sport in helping me test out this new invention. Now it's time for you to help me out too! What I want you to do is simple: Take off your shoes, then chase him down and stomp after him for. As soon as you pin him under your foot, the test is over! And you, Midoriya, will try to avoid being stepped on!”“But wouldn't that crush him?”

“Not one bit! I already stepped on him and he's totally fine, as you can see! Besides,” she said, whispering into Ochaco's ear, “if you manage to step on him within ten minutes, I'll let you keep him like this for the rest of the day.”“R-really?” Ochaco said. “Okay, I'll do it.”

“Good!” Mei said, taking a seat and pulling out a camera to record them. “In that case, begin!”

Deku watched as Ochaco took off her shoes, unsure as to whether he should run or not. Surely she wasn't actually going to step on him, right?

After leaving her shoes aside, Ochaco stepped over to Deku, looking down at him past her bust. “Okay,” she said. “Well, here goes...” Deku didn't move a muscle as she raised her foot over him. It hung there for a couple seconds, her sole hovering over him, and then she brought it down onto him. As soon as her foot started descending, Deku jumped out of the way, getting out from under it just in time to avoid being stepped on. Then the chase was on.

Deku ran away from Ochaco while she chased after him, both of them getting more into their respective roles as time went on. Time after time, when it seemed she was about to step on him, he managed to jump nimbly out of the way, reacting in a split second. It seemed that the shrinking had improved both his reaction times and his speed, as he was going at least twice as fast as he normally did, relative to his size.

Ochaco soon started to catch on to this and started trying out various tricks. She stepped right in front of him to try to trip him up, only to have him vault over her foot. She tried to corner him but he darted out between her legs. Finally, after several minutes, she managed to catch him unawares by changing the trajectory of her foot mid-step, pinning him under her toes.

She didn't take her foot off him immediately, instead leaving it on while she caught her breath. Down under her toes, Deku, too, was catching his breath, until he realized that with every breath he was smelling the scent of Ochaco's foot. He grew flustered as he realized where he was: trapped under Ochaco's toes. It seemed pervy to think like this, it actually felt nice to be down there. Her skin was so soft and her toes so warm. He felt compelled to reach out and...

Before he could touch them, Ochaco moved her foot off of him. Crouching over him, she scooped him up into her hands. “Deku, are you alright?” she asked. “I didn't hurt you, did I?”“N-no, not at all! It was very soft down there. B-because of the belt, I mean! It makes me more durable, see?” Deku said.

“Well done, you two!” Mei said, getting up from her chair. “The belt performed better than expected here! Now, as promised, you're free to take Midoriya with you for the rest of the day.”“Wait, what?!” Deku said.

“Mei told me that I could keep you at this size for the rest of the day if I managed to catch you,” Ochaco explained. “But, if you don't want to be with me like this, I totally understand. I won't force you to come with me if you don't want to.”“No! I mean... I don't mind it at all! It's way better than spending all day being experimented on, at least.”“Alright you two, if you're going to leave then get a move on! I still have to review the footage and take some notes down,” Mei said.

Ochaco and Deku exchanged looks, then she slipped him into one of her shirt pockets, put on her shoes, and left. As she walked, she slipped a hand into her pocket, feeling around for Deku until she found him, then held him between her fingers, stroking his back with her thumb.

The shrunken student happily gave in to her strength, letting her manipulate him as she pleased. He was happy to have escaped from Mei's experiments, ; even if it was at this size, as long as he was with Ochaco he knew he could feel safe.

When Ochaco finally reached her bedroom, the first thing she did was pull off her shoes and socks. “Ugh, my feet are killing me,” she complained as she sat on her bed before reaching into her pocket to pull the shrunken Deku out. “I hope the ride wasn't too bumpy for you. You're not too shaken up, are you?” she asked him.

“I'm perfectly fine; you don't have to worry about me,” Deku said from her open palm. He was so adorable being mouse-sized, she just wanted to nuzzle him against her cheek.

“Good! Anyway, I have an hour before my next class so we can hang out here for now. Let me know if you want anything. Food, water... a massage, maybe...” She'd be happy to do anything that involved petting and stroking him, but only if her asked for it first. She didn't want to do it without his permission.

“I-I don't need anything, thanks. But... you said that your feet were tired, didn't you?”

“That's right.”

“I was wondering if, maybe... you'd like me to... rub them for you.”

“If you want to, I'll gladly let you massage my feet for me,” she said. She lowered him to the bed, then pulled her legs back so that her soles were resting sideways to either side of him.

“Alright. H-here I go,” Deku said, walking up to her right foot and reaching out until his hands pushed against her sole. Their touch was so slight and delicate that it tickled, making her foot scrunch up by reflex, knocking him down.

“I'm sorry, did that hurt you?” she asked.

“Not at all; Mei's device let's me survive just about anything. Just try to keep your feet still while I'm down here.”

“Alright, I'll do that.”

Deku turned back to her sole and started rubbing it. Feeling Ochaco's warmth against his skin, he blushed and started feeling warm inside, but he shook his head and focused on his work. He tried to to assure himself that he was only doing this for her sake, not for his personal enjoyment. Not that there was anything about it he might have enjoyed. It wasn't as if he liked girls' feet. He'd never had any sort of reaction to them before, so it didn't make any sense for him to be into Ochaco's.

Yet, as he kept rubbing her fot, his protests quieted down and he became absorbed in the feeling of her sole against his hands. It were so soft and warm, and so big, too—so wide that he could just barely reach the higher end to rub it. He forgot himself rubbing her foot, let his mind become absorbed by the wonderful feeling of it.

As he was rubbing the giant foot it would occasionally twitch almost imperceptibly. He loved it when they did, because it was him that was making them twitch, and it showed that he could still have an effect on something so big despite being so small and weak.

Being here, in Ochaco's presence, against her sole, he felt so safe and protected. He trusted her perfectly, but there was also something else; a really warm feeling that made him want lie down on top of her sole and fall asleep—to kiss it, even.

As that thought fluttered though his mind, it jolted Deku back into self-consciousness and he found he was getting a bit too close to Ochaco's foot as he was rubbing her toes. He pulled his body back a bit before finishing up the foot and moving on to the next one, staying on the lookout for any more thoughts like that one.

But Ochaco, having seen him acting strange, and seeing how diligently he rubbed it, started wondering if, just maybe, Deku was enjoying the foot-rub as much as she was. To find out, she moved her right foot closer to him until its sole touched his back. From how he immediately stopped rubbing her foor, turned around, and, blushing, stared at it without making a sound, she became convinced that he had a thing for her feet. That brought a blush to her cheeks that mirrored his own, but it also gave her a mischievous thought that she felt compelled to act on.

To Deku's surprise, Ochaco drew her feet even closer, until he was lightly sandwiched between them. “Ochaco? What are you doing?” he asked.

“Come on, Deku,” she said, barely able to speak through her embarassment. “I can see how you act around my feet. You don't have to hide it; I know you like them.” She felt Deku tense up even more between her soles. “Don't worry,” she said, trying to soothe him. “I don't mind it at all, really. In fact, I... I think it's kind of cute. So... just relax and  let me do this for you! Think of it as my thanks for rubbing my foot.”With Deku held between her soles, she started rubbing her feet against each other, slowly rolling him around while giving him a sort of massage. Over time, she felt him relax again. As she was doing this, Ochaco herself discovered that she actually liked having Deku at her feet. He was so small, and moving him around like this made her feel so strong. She had to be strong, too, if she was going to protect him like she wanted to.

“It's a shame we can't spend all day doing this,” she sighed after a while, letting Deku fall onto the bed, “but it's almost time for my next class. Would you rather stay here alone until I get back, or come with me in my pocket?”“I think I'll come with you, but not in your pocket. I said I'd rub your feet, but I've only done one of them so far. Take me in your sock so that I can finish giving you that foot-rub I promised,” Deku said.

“Are you sure? You don't mind me stepping on you while I walk?”

“Not at all! I've already been stepped on by Mei and it didn't hurt at all. Besides, it's not like you'll be walking all day. I'll have plenty of time without being stepped on while you're sitting in class.”“If you're okay with it, then let's do it! Come here,” she said, grabbing him and carrying him to her shoes and socks. She grabbed one of her socks and dropped him into it. Then, looking in through the opening, she saw him lying at the bottom, looking up at her with a cute little blush. “Okay, get ready! Here comes my foot.” She slipped the sock on, pulling it tight until she could feel Deku at her toes. She lightly curled them around him, enjoying the feeling of having him pressed against her sole, then lowered it to the floor to make sure that it really was alright for her to step on him. She felt him stroking the underside of one of her toes; the feeling sent shivers up her spine and filled her with warmth.

Satisfied that he was happy with this, she put her shoes on and set out for her next class, walking slowly to give Deku as smooth a ride as possible. Once in class, she sat at her desk and tried her best to focus on the lesson.

Deku didn't try to massage her wile she was walking, but once she sat down, he reached up to her toes and started rubbing them. Despite the atmosphere in the shoe growing warm and humid as she started sweating, Deku still enjoyed his time in there. He didn't even care that his own clothes were getting wet with her foot sweat; he just happily did his job, enjoying how close he was to Ochaco's foot and how nice it felt.

Once he was finished with her toes, he crawled further back along her sock to keep rubbing the rest of her sole until he had finished with her foot. Then, seeing that there was still time left until her class was over, he crawled back down to Ochaco's toes, hugging himself to them.

By then, Ochaco was so immersed in her class that she wasn't conscious of having Deku in her shoe, so when she felt something sidle up to her toes, she started wiggling them over it without thinking. Deku then found himself being battered by her toes as they showed off their incredible power, which he was incapable of resisting. Soon they stopped wiggling, but it was only to curl around him, gripping him tight against her sole.

Eventually, Ochaco realized that the thing in her shoe was pushing back against her toes, and she remembered that she had Deku in her sock with her. She let go of him and took to gently running her toes over him in apology, which Deku found a very pleasant feeling.

Once class had finished, she stood and hurriedly headed back for her dorm room, avoiding or ignoring anyone who tried talking to her. Stepping inside, she took her shoes off and saw a tiny person-shaped lump on the bottom of her sock, which she saw wiggling around a bit. She thought Deku looked so cute like that that she didn't want to let him out yet. Instead, she pulled her sock tighter and stretched her leg out, leaving him helplessly pinned against her sole.

“I hope you enjoyed your time in my sock,” she said, teasing him, “because I think I'll keep you in there a little bit longer. It just feels sooo comfortable with you in there; you wouldn't mind being my little insole for a little while longer, would you?” she asked as she scrunched her sole, causing her foot flesh to bunch up in waves against Deku. “I thought not,” she giggled when he didn't answer.

Suddenly there was a knock at the door. “Hello? Ochaco? Are you in there?” someone croaked from the other side; with a voice like that, it had to be Tsuyu who was calling to her.

“Y-yes, I'm here,” Ochaco replied.

“Could you open up for me? I'd like to see you.”

“Okay, give me a second.” She stood and made sure her outfit was in order before opening the door for Tsuyu, inviting the frog-like girl inside. “Did you want to talk about something?”“Yeah. Why did you leave class in such a hurry today? I thought you were going somewhere important but then you just went into your room. And why were you walking so funny?”“I'm afraid I don't know what you mean,” Ochaco said.

“You don't? It was really obvious to everyone. It looked like you had a rock in your shoes.” Looking at the floor, Tsuyu saw Ochaco's shoes and picked them up to make sure there wasn't anything in there. There wasn't, but then she looked at Ochaco's feet and saw that there was some weird lump under her sock. “Is something wrong with your foot?” she asked, pointing at it. “If you want, I can help take you to the infirmary.”“Th-there's nothing wrong with my foot!” Ochaco said, taking a step back. “Listen, I'm glad that you're worried about me, butI'm totally fine,” she said, stepping further and further back as Tsuyu kept hopping forward, trying to get a better look at the lump. Eventually, she bumped against her bed and fell backwards on it. When she fell, her sole went up and Tsuyu was able to get a better look at it, allowing her to see that the lump had a sort of human shape to it.

“Ochaco, you're not doing anything bad, are you? Please, tell me the truth.”

Sighing, Ochaco took her sock off and showed Deku to her, explaining to her how Mei had shrunk him and how she had come to have him in her possession. She didn't explain why she had him in her sock but, thankfully, Tsuyu didn't ask.

She heard Ochaco's explanation with much interest, and once it was over, she looked thoughtfully at Deku. “Do you think I could take care of him for a little while? Just for an hour, maybe?” she asked, taking Ochaco by surprise.

She and Deku exchanged glances. Both of them would rather stay together, but they didn't have any reason to deny Tsuyu's request without seeming rude. “Alright, you can take care of him. I need some time to study, anyways. Just promise you'll take good care of him and bring him back once the hour is done,” Ochaco said. Tsuyu promised she would, and then Ochaco carefully handed Deku over to her, bidding him and Tsuyu goodbye as they left her room.

Tsuyu's dorm room was only a short walk away from Ochaco's, and once she got there, the young heroine kicked off her shoes and sat cross-legged on her bed, setting the two-inch Deku down before her. She took off her socks, letting her feet breathe at last, then looked closely at her guest.

Deku sat and waited for her to say something, but she only looked him over, all the while he was trying not to look at her bare feet which sat so tantalizingly close to him that he could feel the musty atmosphere radiating off of them. Still, he couldn't resist a quick glance or two to catch an errant wiggle of Tsuyu's toes or a scrunching of her feet.

Good grief, what was wrong with him? First Ochaco's feet and now Tsuyu's. When it was only Ochaco's he could at least convince himself that he only liked her feet because they were hers, but now he was getting all worked up from Tsuyu's feet too. Did Mei's belt have a side effect she didn't tell him about? One that made you... start liking feet?

Okay, that was probably too absurd an invention even for her. Still, he hadn't been into feet until after she shrunk him. Could it be that he only liked them when he was small? That what he actually liked was being so small a girl's feet could dominate him?

A shudder ran through his body, and he shook his head to free it from such thoughts. Then all of a sudden he felt a push against his chest and fell onto his back. He looked up at Tsuyu, who kept poking and prodding at his body.

“So, Midoriya,” she began, “Ochaco said that Mei is the one responsible for you being so small; is that right?”

“That's right. She asked me to help her try out a new invention, then she made me put this belt on and shrank me down. She said it's supposed to be used for containing captured villains.”“Really? I never thought she could invent something like this. It's really remarkable,” she said, nudging the belt that Deku wore. “But, right now I'm more interested in what you were doing inside Ochaco's sock. It's a very weird place to put you in if she's supposed to be taking care of you.”“I guess,” Deku said, turning away from Tsuyu and raising a hand to the side of his head to hide his blush from her.

“Tell me, why were you in there? Didn't it hurt being stepped on?”

“Not at all; the belt protects me from harm so it didn't hurt one bit.”

“Even so, I can't imagine it was too comfortable. Tell me, Midoriya, was Ochaco taking advantage of you?”

“W-what?”

“I never considered that she might have a hidden sadistic side, but I can't think of any other reason for her to put her in her sock. Midoriya, if she was abusing you, you need to trust me and tell the truth. I'll protect you from her if necessary.”“No! Er, that is... No, she didn't take advantage of me. In fact, she only put me in her sock because I asked her to do it. I was massaging her feet as thanks for taking care of me while I was tiny, but when it was time for her to go to class I had only finished with one foot, so I told her to bring me along inside her sock so I could finish up the other one. I swear that's the truth.”“Hmm... something doesn't add up here,” Tsuyu said, thoughtfully scrunching and stretching her soles. “Why would you have asked to be kept in her sock instead of waiting until she came back to finish the foot massage? It doesn't make sense. There has to be something you're not telling me.” Saying this, she uncrossed her legs and moved them so that one of them was resting sideways on the bed, its sole facing the tiny Deku, not three inches away from him.

“No, I... I swear I'm telling you everything! I'm not... I didn't...” As Deku spoke, he couldn't help but allow his gaze to be drawn by the smooth surface of Tsuyu's sole, its proximity making it impossible to ignore, until he fell silent, his mind absorbed by her the giant foot.

As she scrunched her sole again, Tsuyu observed Deku's reaction. There was a look of hunger to him as he stared at her soles. “Ah, I see what's going on now. You like girls' feet, don't you, Midoriya?”“N-no, I don't! I swear that I'm not into your feet! I'm not into anyone's feet!”

“When you get so defensive about it, that only makes me think you must really like my feet,” Tsuyu said, moving her other leg so that Deku was now sitting between her soles.

“I don't... I'm not...” he began to object, but his words trailed off as his gaze went from one sole to the other and back again. As much as he was embarrassed by Tsuyu knowing that he was into her feet now, he was much more excited over finding himself so close to her soles. Even now they wiggled enticingly, making him forget about everything else. He wanted so badly to throw himself at them. More than that, he wanted to be smothered between them as he had been between Ochaco's earlier.

“If you're not into my feet then tell me to move them away at any time and I will,” Tsuyu said as she slowly slid them closer together. Deku kept quiet, just as she knew he would, and soon her soles fell upon him. The sensation of little Deku being pressed between her soles was more delightful than she had ever thought. It felt amazing to be able to dominate a person with just her feet! He was so small that her soles completely enveloped him, and so weak that he would have no chance of escape if she decided to keep him there all day. Although, judging by the way he pressed himself against her soles, escape was the furthest thing from his mind.

Tsuyu started rubbing her feet together and rolling him between them—softly at first, but as time went on she felt the urge to put some more force into it, and remembering what Deku had said about the belt protecting him, she felt free to do so, holding her feet together forcefully around him. “Is this the sort of thing you like, Midoriya?”Deku couldn't answer but he was absolutely loving it. This was so different from Ochaco's kind and gentle treatment. It was so intense that he couldn't think of anything else, and even though some part of him was scared over being smothered between the two huge soft walls of Tsuyu's soles, that fear was paradoxically part of why he liked it.

Before long, Tsuyu's soles parted, letting him fall limply back onto the bed. Tsuyu picked him up, wrapping a pair of fingers around his waist, and carried him to the edge of the bed before dropping him on the floor. Then she stood up, setting her feet down to either side of the tiny Deku. “Ochaco stepped on you while you were in her sock, didn't she? I thought that was very cruel of her, but you must have liked it if you were the one asking to be put there. Well, let's see how well you like this.”Deku saw her sole rise up over him, her toes spayed apart so he could see her impassive face far above. The sight sent a shiver of excitement up his spine, one which only intensified as Tsuyu brought her foot down on him, stomping down so hard that she expelled all the air from his lungs. His whole body was covered by her sole, with only his head sticking out from between her first two toes so he could still breathe. Tsuyu then scrunched her toes together, squeezing his head tight between them before fiddling them together, twisting his head this way and that without him being able to put up the least bit of resistance.

“What's it like being under my feet?” Tsuyu asked. “I bet you want to stay in there forever. Lucky for you, I can keep you on my sole without needing to wear a sock.” She lifted her foot, showing Deku how he remained stuck to it thanks to her frog quirk that allowed her hands and feet to stick to any surface. She swiveled her foot in the air, rocking it back and forth, and Deku along with it before setting it back down. She paced around the room for a while to show off this power, stepping on Deku over and over again, taking care to put more force than necessary when stepping with the foot he was under.

When she came to a stop, she ground Deku under her foot so hard that he would have been crushed if it weren't for the belt's protection. Such a powerful show of dominance overwhelmed Deku's mind completely, bringing him to turn his head to the side and stick out his tongue, giving Tsuyu's toe a lick. He kept on licking, and eventually Tsuyu noticed a funny feeling on her sole. She stopped grinding him underfoot and crouched down, getting a close look at his face from between her toes. Then she saw that he was actually licking her foot!

“You know, licking someone's foot isn't very sanitary, especially if they haven't washed it beforehand,” she said, scrunching her toes teasingly over Deku's head.

When she let go of him, Deku opened his eyes and was horrified to realize that he had in fact been licking Tsuyu's toe. He had been so into her dominating him that he had allowed his urges to take ahold of him. “I-it's not what it looks like!” he said.

“Nonsense; anyone at all can see what's going on here. I knew you liked being at my feet, but not that you liked it this much. Well, I don't have a problem with it. In fact, I want you to keep going.”“Keep going? Tsuyu, I don't think...”

“I'm not asking what you think, I'm ordering you to do it. Besides, you owe me for letting you spend time with my feet. Don't act like you didn't enjoy it; I can see that you did, otherwise you wouldn't have licked my feet.” She sat back on her bed and brought the foot with Deku up, holding while pushing his puny body into her sole with her thumb “Well, what are you waiting for? Go on and lick me, you puny worm.”Deku had meant to keep acting like he hadn't actually enjoyed licking her feet, but the way she forced him against her sole again and called him a worm made his urges flare up more than he could resist. Surely licking her foot just a little bit couldn't hurt, right? Besides, she was right that he owed her for keeping him at her feet.

With that in mind, he stuck out his tongue and gave Tsuyu's foot just a little lick. Not one as eager as the ones he'd been giving before, but still a lick. “Good. Now keep going,” she said, and Deku obeyed, licking, licking, and licking some more. After a while, Tsuyu let go of him and inched further up into her bed, stretching her feet out on it. “Now keep going and don't stop until I tell you.”When Ochaco had handed Deku over to her, never once had Tsuyu expected that she would end up forcing him to lick her foot. It was funny how quickly that had changed. She was supposed to keep Deku for an hour, and she still had most of that hour left to spare.

One whole hour. What more fun could she have with him in that time?

Deku had been licking Tsuyu's feet for several minutes now and he was starting to grow conflicted. It wasn't that he didn't like doing this, but rather that he was starting to like it perhaps a little too much. Surely there was no harm in a little indulgence, but at times he caught himself thinking how great it would be to spend the rest of his life like this, always being at the feet of Tsuyu or Ochaco, which was always a jarring thought. What was he supposed to do, give up on all his dreams of becoming a pro hero and just stay at two inches tall forever?

“Is something wrong, Midoriya?” Tsuyu asked once she noticed he was no longer licking her foot.

“N-no, nothing! Nothing at all!”

“You're not still having hangups about enjoying this, are you?” Deku winced; as always she was right on target. “Honestly, you should really learn to loosed up some more. You're only staying this size until Mei grows you back later today, so just enjoy it while it lasts.”“Yeah, I guess you're right,” Deku said. Honestly, he wasn't sure whether or not he was glad that this would all be over after today. “I just can't stop thinking about it.”Tsuyu looked at him thoughtfully for a moment, then she grabbed one of her socks and held its opening in front of him. “Climb in,” she said. “We're going for a walk. There's nothing better to clear the mind than that.”“What, right now? Do we even have any time for that?” He was only supposed to stay with Tsuyu for an hour, then Ochaco would come pick him up.

“We have time enough. Now are you getting in, or am I going to have to put you inside by force? I know you spent some time in Ochaco's shoe and I want to know how it feels before I have to give you back.”“I guess it wouldn't hurt to go for a little walk in the meantime,” Deku said. Tsuyu was right, he did need to clear his mind and learn to enjoy this while it lasted. He went ahead and climbed into her sock, which she immediately lifted up, letting him roll down to the tip of the toes.

Holding it up, she could barely tell that Deku was inside it at all. He was so small and slight that there wouldn't have been any sign of it if he hadn't been moving around inside. Feeling mischievous, she gave the sock a little shake, before slipping it on. She pulled it tight against her leg, as tight as it would go, holding it like that to keep Deku pressed up against her sole. “What's it feel like in there, Midoriya? Is it comfortable?” she asked him.

With his face smothered against Tsuyu's sole, Deku couldn't really reply, but honestly, it felt amazing in there. How was it that he had never realized how amazing girl's feet could be, he wondered? Tsuyu's foot was wonderfully smooth and soft, and being held against it was getting him so excited, especially when she wiggled it around, letting him feel how incredibly powerful it was compared to his puny self. In response to the gesture, he spread out his arms, hugging himself against her sole.

“I'll take that as a yes,” Tsuyu said, letting go of the sock and setting her foot down on the floor. Then she stood up, letting the full weight of her body bear down on him. Ordinarily she wouldn't have done anything like that, but since she'd been assured that he could survive it completely unhurt, she was free to do with him whatever she pleased without worry. “I expect you to keep licking my foot while you're in there, no matter what happens,” she said to him.

Really, though, she didn't need to order him to do it. After being subject to such a show of dominance, Deku had grown so excited that he had started licking her foot without a second thought. Strange to think, but he liked everything about what was going on now. He even liked the taste of her foot, not because it tasted good necessarily, but because it let him know it was her foot he was licking.

Feeling his tiny tongue upon her sole gave Tsuyu shivers of delight, and for a while she was content to just stand there and savor the feeling, stretching and scrunching her sole on top of Deku in the meantime. A minute later, though, she grabbed her running shoes and her other sock and put them on before heading outside on her way to the school's running track. On her way there, her mind kept coming back to the feeling of having Deku in her shoe and of stepping on him over and over again. She was starting to like having him under her foot more than she probably should, but since she only had an hour with him, she might as well make the most of it.

Not only that, she also liked how Deku felt as an insole. Her shoes had been bothering for some weeks now, and she'd been meaning to get herself another pair, but with Deku right under the arch of her foot, her shoe felt as comfortable as it had when it was still new. It was really amazing how perfectly his tiny body fit a her insole. Of course, the real test would come once she started running.

After the short walk to the running track, Tsuyu did a few warm-up stretches before getting into position. Since there was no one else around, she ventured to say a few words to Deku before starting. “You actually feel really good in there, Midoriya. My shoes haven't felt this comfortable in weeks,” she said, stretching her foot again over him. “You know, a lot of girls have told me that they need better insoles for their shoes; maybe we could all pass you around and make you the official U.A. girls' insole. Or maybe we should talk Mei into repurposing her invention. We could have her shrink all you boys down to use as insoles, that way everyone gets a tiny person of their own. Fun thought, don't you agree? Anyway, hang tight in there, and remember, don't stop licking my foot.” With that she took off at a jog, paying close attention to the feeling of Deku under her foot.

Deku was taken by surprise as Tsuyu started running, having been left totally in the dark as to what she was planning. The sudden movement startled him out of the trance he'd been in while licking her sole and made him tense up, scrambling for something to hold on to as each step that she took moved him around under her foot.

Grabbing onto the first thing he could, Deku wrapped his arms around Tsuyu's second toe, holding himself tight against it while she ran. His heart was still beating hard from the scare he'd been given, and his stomach was feeling a bit upset, but now that he had something to steady himself, he was starting to calm down again, and the thorough stomping Tsuyu was giving him was getting him excited again. With his arms wrapped around her toe, his face was pressed up right against its tip, which he resumed licking right away.

As time went by and she focused more on her running. Deku slipped out of Tsuyu's mind, so that soon she was running without even thinking of him or how he felt in her shoe. After almost twenty minutes of running, she finished the last of her laps and, feeling beat, she went to take a seat on one of the benches, taking off her shoes to let her feet breathe for a while, and even taking off her socks.

By then Deku was feeling beat and worn out, and since Tsuyu wasn't running anymore he had let go of her toe to rest for a while, so that when she took her sock off, her slipped out along with it, falling to the ground next to her feet. Tired as he was, he lay there for a while. He didn't think Tsuyu had really forgotten him and thought she had let him fall down to play with him like this, so he just lay there and waited to see what she would do, recovering his energy in the meantime.

“Hey, Tsuyu!” a voice called out. Turning her head to the right, Tsuyu saw Mina Ashido walking over to her.

“Hi, Mina,” she said, scooting over to make room for the other girl.

Mina sat beside her and the two started up a conversation, neither of them being aware of Deku listening in at their feet. He was lying there completely still, not because he was still tired but because he didn't want her finding out about him. Having Tsuyu know about him was already bad enough, but at least she knew how to keep a secret. If Mina found him, she would probably let everyone at school know that he had let himself be shrunk tot his size and that Tsuyu and Ochaco had been taking care of him. He didn't want to think what sort of rumors might start circulating if people learned of all that.

So he lay there, silently praying for Mina to hurry up and leave, all the while she kept moving her feet around him, having very restless legs. At one point she propped her foot up by the heel, with him lying just under the sole of her shoe, painfully close to being discovered. Being so close to her feet, though, he also recalled how she had already stepped on him one without being aware of it, back when Mei had asked for her help in one of the durability tests. Back then he had been too upset over Mei shrinking him to appreciate the feeling of her foot as she stepped on him, but just thinking about it now was enough to make him all flustered.

Eventually as they were talking, Mina happened to glance down and saw Deku on the ground. Their eyes locked together and hers widened in surprise, then a mischievous grin crept onto her face, one that Deku felt didn't bode well at all. He was about to say something to her when she moved her foot and let it rest on him, silencing him before he could speak. She took a moment to crouch down and pretend to tie her shoe, and while she was doing that, she slipped him out from under her shoe with her thumb covering his mouth so he couldn't call for help, then immediately stuffed him into her shoe, pushing him as far down as he would go, all without Tsuyu realizing what was going on.

“Mina, let me out of here of here! Tsuyu? Help me! I'm inside her shoe!” Deku called out time and time again, trying to get either of the two girls' attention. Try as he might, though, his voice was too weak and too muffled by Mina's shoe to be heard from outside. He tried banging on her sole or against the walls of her shoe, but it was all to no avail. All he could do was lie in there and wait for Tsuyu to remember him and try looking for him.

But Tsuyu never remembered him. After some more talking, she and Mina stood and went back to the dorm rooms together, all the while Mina kept stepping on Deku inside her shoe and he kept yelling out in hopes he might eventually be heard, though his voice was drowned out by the sound of Mina's footsteps.

Even in his desperation to escape, however, he couldn't help but think that being shrunk with Mina might be fun. She was a very energetic person and was likely to be very dominant with him. She already was, in a way, with how she'd stuffed him into her shoe without any consideration for him. Besides, her foot felt so nice against his body. Maybe she would agree to let him lick it once she took him out, or even better, order him to do it herself.

Deku shook his head. What on Earth was he thinking? Now was no time to be daydreaming about licking Mina's foot. The hour he was supposed to spend in Tsuyu's care was almost up; soon Ochaco would come looking for him, and she'd get really worried when she found that Tsuyu didn't know where he was. Besides, she was the one who was supposed to take him back to Mei so he could grow back. Maybe he was starting to like some parts about being small, but that didn't mean he wanted to be small forever.

“Well, thanks for the chat, Mina,” Tsuyu said as the two of them finally arrived at her room. She opened the door and stepped inside. “I'll see you tomorrow.”“Tsuyu!!!” Deku yelled with all his might, putting everything he had into his scream before he was silenced by Mina dragging his head under her sole.

“Huh?” Tsuyu asked, stopping just as she was about to close the door behind her. “Did you hear something, Mina?”

“Haha, nope! Didn't hear anything at all!” Mina said. “Anyway, I'll be going now. Good-bye! See you around!” With that she took off as a brisk walk, quickly rounding the corner and going into her own room. Closing the door behind her, she sighed and slumped back against it, then sat down on the floor and pulled off her shoe, upturning it and shaking it around to sent Deku falling out of it. While he picked himself off the floor, she took off her other shoe as well and also her socks.

“Welcome to my room, Midoriya,” she said, wiggling her toes in excitement. “We're going to have so much fun together.”

“M-Mina, it's good to see you,” Deku said as she slowly inched back from the giant pink girl as she inched her soles closer to him. “N-now, I don't know what you mean by having fun, but let's hold off on that for now, alright? I need your help with...”Just then she curled her leg behind him, bringing him to a halt as his back bumped against her inner leg. “Help? Sure, I'll help you... Eventually. You see, it's always been a fantasy of mine to have a tiny guy at my feet, and now that I have you, it would be a huge waste to let you go so soon, don't you think? And since you're such a nice person, I'm sure you won't mind helping me live out my dreams.”“She reached for him, pinching him by the waist, then brought him over to her sole, using her palm to press his whole body onto it. Her skin felt so amazing against Deku's face—it turned out the acids that she secreted did wonders for her skin, keeping it wonderfully smooth and soft. When he was first pressed against her, he sighed and let himself relax into it, only to freeze up when he considered what would happen if Mina learned that he liked being at her feet. It was already bad enough that Tsuyu knew about it, but if Mina found out, then everyone would learn about it. He could not trust her to keep this a secret from the school.

“Mina, let's not get carried away with this, okay?” Deku said, grunting as he struggled against her grip.

“Shut up, toy,” Mina said, pressing his face against her sole to silence him. “Like I said, I'll have my fun and then I'll help you out with whatever it is you want. Probably. God, you feel so good squirming against my sole!” Her toes curled in delight at the feeling, and she pressed Deku down more forcefully. He was normally quite strong, but now he was so weak and pathetic he couldn't even break out of her grip, and it felt amazing to be able to dominate him like this.

Of course, Mina wasn't the only one enjoying this. Being pressed like this against her sole felt great for Deku too. She was being so forceful with him, treating him more like a toy than like a human being, and that was very arousing for him. He moaned under her grip, and slowly stopped struggling against her, letting his thoughts be absorbed by the feeling of her sole against him.

Eventually Mina noticed that he was no longer squirming in her grip, and she wondered if maybe he was starting to suffocate from having his face pressed against her sole. She moved her hand off of him to check in on him and saw him actually kissing and caressing her sole, rubbing his hands against it like it was his lover. By the time Deku realized that she was looking at him and stopped abruptly, it was already too late; she had seen everything.

“Well well, it looks like I'm not the only one enjoying myself,” she said, grinning fiendishly.

“Mina, it's not what it looks like,” Deku began, only for his attempted explanation to be interrupted as he was dropped on the floor. While he lay on the floor, her foot slid over him so that she was pinning him down under her big toe, which he couldn't even budge no matter how hard he tried to push it off. Then Mina pressed down on him with her toe, making him moan in pleasure.

“You know, when I first saw you by the running track, I thought you had been shrunken down by accident, but considering that I found you on the ground at Tsuyu's feet, and with how obvious it is that you like my feet, I'm starting to think you must have shrunk yourself down to be close to hers. Is that right, Deku? Are you a little creep like Minoru trying to peek in on girls without them knowing?”“N-no! That's not it! I-I don't like feet at all!” Deku said. Again she pressed her toe down on him and he gasped at the sudden jolt of pleasure.

“Are you sure? Because from the way you keep moaning when I press down with my doe, it sounds like you really like being under my feet, not to mention how you were licking my sole just a few seconds ago. And if you don't like feet, what were you doing on the ground next to Tsuyu's?” She picked Deku up between her toes and brought him against her other sole, leaving him sandwiched between them with only his face poking up over her toes. “Go on, confess what you were doing on the ground back there! Confess to it, or I'll make you confess that you like being at my feet.”“I wasn't doing anything! I was just trying to get help.”

“Then why were you so quiet down there? In all that time you never once asked for help from either of us. Come on, tell the truth, Midoriya,” she said, wiggling her toes around his body. That gesture felt so good that Deku couldn't help letting another moan escape his lips, couldn't help wrapping his arms around one of those toes in a hug. “You see? It's obvious you were down there because you like girls' feet!”“P-please, let me explain!” Deku yelled. Mina stopped battering him with her toes and listened intently while he explained everything to her, from how Mei had shrunk him as part of some experiment, to how he had ended up with Ochaco and then with Tsuyu, though he skipped over everything that had to do with him being at their feet.

“Nice try, Midoriya, but that still doesn't explain what you were doing back there,” Mina said, curling her toes around him to push him deeper between her soles. “I mean, did you really think you would fool me with that story? What do you think I am, some kind of idiot? Just admit that you like being at our feet. There's nothing to be ashamed of. I mean, my feet are really cute, and so are Tsuyu's and Ochaco's. I bet you asked them to let you play with their feet too, you little pervert.”“No, that's not true!” Deku yelled. “They were the ones who started it! I didn't have to ask them for anything!”

“Finally you admit it!” Mina said. Deku blushed as he realized he'd revealed more than he'd meant to. “Man, I would never have expected that you would turn out to be such a little pervert too. Well then, if I like it and you like it too, there's no reason not to keep playing with you, is there?” She pressed her soles together, rubbing them against each other, causing him to be rolled around between them. “And if you also like Tsuyu's and Ochaco's feet, them I'm pretty sure that means you must like girls' feet in general.” That gave her an idea, but one she would leave for later. For now, she would keep having fun with Deku.

She let go of him, letting him fall back to the floor, then propped her feet up in front of him. “Alright then, toy, get over here and kiss my soles. I want to see just how much you like them.”“K-kiss them?”

“That's right, you heard me. I want you to kiss them. Lick them if you want. Worship them. Show me how much you want them.” Deku would have loved to do exactly that, but he was still too shy to admit it in front of Mina. He stayed put and gave her a pleading look. Understanding what was going on in his head, Mina slid her feet forward and pushed him onto his back with them, flattening him between her soles and the floor.

Caught beneath them, Deku struggled for a second before giving into his desires, wrapping his arms against her beautiful, plush toes and burying his head in her skin, kissing and licking her passionately. “That's right; keep going, my puny little toy,” Mina said, her demeaning words only getting him more worked up for her feet. His body started squirming, not to try to escape, but out of sheer pleasure. Even when she pressed down harder it only made him love her feet even more, and he passionately caressed her sole to express it.

Then, all of a sudden, Mina lifted her feet off of him, and he was left in the cold. “What's the matter?” she asked when he once more gave her a pleading look. “Is there something you want?” Deku opened his mouth to speak, but didn't say anything, wondering whether he should really say it or not. “Go on, tell me,” Mina said, waving her feet teasingly in front of him, tantalizing them with the promise of their softness. “Tell me what you want and maybe I'll give it to you.”“I.. I want... Please, I want to be smothered under your feet!” Deku finally admitted.

“Oh, so you want my feet?” Mina said, still waving them in front of him. “I don't know if I should give them to you. You've played with them enough for today, don't you think? Wouldn't you rather I help grow you back now? I mean, surely you don't want to spend the rest of your life under my big, giant feet, do you? Just imagine spending every day under them, not even attending school anymore, not even being a person, just being reduced to a toy for my feet to play with. Wouldn't that be terrible?”Deku couldn't take it anymore. Between the enticing movement of her feet and the way she teased him by basically calling his desires pathetic and humiliating, Deku simply couldn't hold himself back. He scrambled to his feet and dashed towards Mina's, tackling her toe and clinging fiercely to it as he started licking its surface. He filled his mind with the sensations of Mina's foot, from their taste and smell to their softness, their warmth, the power of their movements, and their lovely pink hue. He could deny his desires no more; he didn't even care if he couldn't become a pro hero anymore; as long as he could spend the rest of his life as a toy at the feet of Mina, Tsuyu, Ochaco, or pretty much any other girl, he could be happy with his life.

Leaning back against her bed, Mina watched as Deku let loose on her foot, idly swinging her leg back and forth as he did. Then she stretched her leg high into the air, scrunching her toes around him, her teasing driving him nuts.

Then, deciding it was time to put her idea into play, Mina grabbed her shoes and slipped them on, without socks and with Deku still clinging to her toe. “Hang tight in there,” she said as she stood up. Grabbing a small roll of tape, she left her room and arrived at the girls' locker room just a short walk later. There were a couple other people there, but it was mostly empty, which suited her perfectly.

Sitting on a bench, she took off her shoe and pried Deku off of her toe. Then, taking a small bit of tape, she taped him to the floor right under the front edge of the bench, where he was less likely to be noticed. She taped him to well that he couldn't move, and even used some tape to cover his mouth. “You can thank me for this later,” she whispered to him, then went to sit at the opposite end of the bench, eagerly waiting for the fun to begin.

Deku squirmed under the layer of tape binding him to the girls' locker room floor, trying to call for Mina's help but only being able to manage a muffled noise with the tape covering his mouth. He didn't know what Mina had put him here for, but it was the last place he wanted to be. When Mina had first seen him he had been worried that she let everyone at school know about how he'd been shrunk down and how he liked girls' feet, and now it seemed she was about to let him be discovered by whoever happened to enter the room. His secret would be found out all because of her if  he couldn't get loose.

However much he struggled to break free, however, he couldn't so much as budge the tape that held him down, and he would soon give up as he felt the futility of his actions.

Then he heard someone approaching and tried to look around to see who it was, though he couldn't move much with the tape over the bottom half of his face.

“Hi, Mina,” the other person said. Deku recognized that voice as belonging to Toru Hagakure, the invisible girl from his class. “You ready for gym class?” Finally, Deku managed to turn his head enough to see her, or rather, saw her clothes. She was wearing some tight-fitting gym clothes, letting him see the general shape of her body. Of course, he couldn't see her face, which was what really worried Deku because it meant he wouldn't know if she was looking down at him.

He tried to see if he could make out where her head was turned to somehow, but was soon distracted as her socks came into view. His sight was drawn down towards them as if by a magnetic pull, and soon he saw one of them rise up above him, letting him get a view of Toru's sole, only to come down on him a moment later, smothering him underneath. Deku couldn't help giving a little squirm in pleasure, but was able to stop himself from moving any further so she wouldn't feel him.

The girls started up a conversation, with Toru still standing on top of  Deku. As she talked, she absentmindedly rocked her foot over Deku's body, sending a shot of pleasure through him every time she did. Deku could no longer stop himself from squirming around, but even so, Toru was too distracted by her conversation to even notice him. He was just that tiny and insignificant.

Eventually Deku heard another voice, the sound of it muffled coming through Toru's foot so that he couldn't tell who was speaking. Then Toru lifted her foot off of him and he was able to see Momo standing over him. She took a step forward, her huge bare foot falling over him, and joined in on the conversation.

Somewhere int he back of Momo's mind was an awareness of there being something small under her foot, but it didn't really enter into her consciousness. All she knew was that it felt good, and as she was talking with her friends, she started rubbing her foot on it, curling and stretching her foot and pressing down on it to drive it deeper into her sole.

Deku was in heaven right then. Momo was one of the most beautiful girls in class, even if he still thought that Ochaco was cuter, and being under her foot was a divine experience. He started moaning in pleasure at the movements of her foot, getting all excited at the thought of spending hours rubbing and worshipping her soles.

After a while, Momo and the other girls left the room, with Mina whispering to him that she'd be back for him later before closing the door behind her.

Now left all alone on the floor, Deku waited a while for his excitement to wind down so he could start thinking of a way out of this. Before he could get much thinking done, he heard the door open and close again and heard at least two people come into the locker room.

“I can't believe you lost Deku after you promised you'd return him to me safely,” he heard Ochaco say.

“I'm really, really sorry, Tsuyu said. “Look, you don't have to worry about him, I'm sure he's okay. In fact, I'm pretty sure I know where he is. We just have to finish gym class first before going to find him.”The two of them soon came into Deku's view. Seeing them towering over him, Deku started trying to get their attention, attempting to call out to them through the tape covering his mouth and to break free. Nothing he did got their attention, though, and after a minute, Ochaco sat down on the bench, her heel ending up resting on top of him.

With her mind busy thinking about where he might possibly be, hoping he wouldn't get himself in any trouble, she wasn't paying enough attention to her surroundings to notice the pleasant little feeling of holding something under her foot. Absentmindedly she began twisting her heel over Deku, as if she were trying to grind him down. It felt amazing for him.

Deku knew she wouldn't be doing this to him if she knew it was he that was under her foot, and he thought that was so exciting. He was so far beneath her notice that she was treating him like nothing more than a lump of dirt, and that made him want to worship her even more.

After a while, Ochaco got up and started walking around the locker room, thinking that maybe she would be able to find Deku in there. He should have known that they would be having gym class, she thought, so maybe he had come in here to catch up to them. She started looking elsewhere, but she might still have found him on the floor eventually, if it weren't for Tsuyu taking her place on the bench, her toes resting on top of Deku, hiding him from sight. While she waited for Ochaco to finish looking, she casually wiggled her toes, curling them around that tiny little something on the floor.

As she played with him unawares, Tsuyu's toes happened to peel the tape off the floor a little bit, just enough for Deku to pull his head out from under it, finally freeing his mouth. He could have tried calling to the two girls then, but his mind was so consumed by his lustful urges that the thought never even occurred to him. Instead, all he did with his new freedom was lift his head up a bit, just enough to bury his face into the bottom of Tsuyu's toe and start kissing it passionately.

Eventually, however, Ochaco gave up on looking for him and both girls left the locker room. This time he didn't even have time to come down from his lustful highs before someone else rushed into the locker room. Deku turned his head and saw that it was Kyoka Jiro. After almost forgetting about gym class, she had rushed into the locker room as fast as possible change into her gym clothes.

She sat on the bench and slipped off her shoes and socks, her bare foot coming down on top of Deku, causing his desires to flare up again. Without thinking he stuck his tongue out and began licking Kyoka's sole, savoring the subtly salty taste of her foot sweat. However, it wouldn't take long for Kyoka to notice something weird under her foot and move her foot aside to find a tiny little something under a piece of tape. “Deku?” she asked, reaching down to peel him off the floor. She picked him up, then took the pieces of tape off of him, setting them aside on the bench.

“Kyoka,” Deku said. “I'm, uh,  glad you found me. Listen, I'm going to need your help.”

“Sorry Deku, but whatever you want form me will have to wait until after gym. I'm already too late to waste any more time on you. You'll just have to wait in here,” Kyoka said as she tugged on her sock and slipped Deku inside. She then slipped on her sneakers and went out to join the others in gym class, noticing as she did that having Deku under her foot felt amazing.

Being used as nothing more than an insole by yet another girl felt amazing for him too. He'd been stepped on so many times and by so many girls by now that he was already starting to think of himself as their foot toy. It almost seemed like he had always been fated to be at girls' feet, and that it was only now that he was figuring it out. Right then he wouldn't have objected to that life at all.

As the inside of Kyoka's shoes began to heat up, so too did Deku's desires. When she ran, he was dislodged from his position under her sole, sliding about all over the inside of her sock before ending up under her heel. There he hugged himself tightly against it even as it threatened to crush him, letting him know he was nothing compared to Kyoka. He kissed her skin repeatedly, then began licking and rubbing her foot as best he could in tribute to her size and power. He really couldn't deny it anymore: all he wanted from his life now was to be allowed to serve at the feet of some beautiful girl, worshipping her like a goddess while she treated him as a pet or slave. It didn't much matter if that girl was Mina, Tsuyu, Ochaco, Kyoka, or anyone else, as long as they had a nice pair of feet for him to live for.

He shamelessly buried himself into Kyoka's sole, moaning every time she stepped on him or otherwise dominated him with her foot. He didn't even mind how hot and sweaty it was; if anything, that only made things better as he could feel himself covered by the sweat of her foot and feel its warmth embrace him. Even the smell seemed enjoyable, and he eagerly pressed his nose against her foot to take a deep whiff of it, his mind growing even more intoxicated with it.

The rest of the world ceased to exist for him, whatever went on outside the confines of her shoe being totally inconsequential as far as he was concerned. Even he ceased to exist, the only thing that mattered being Kyoka's divine foot, to which he was willing to devote his entire life in servitude.

Meanwhile, Kyoka went about her gym class blissfully unaware of the effect she was having on Deku. Of course she could feel him moving around, but in the midst of so much physical activity, there was no way she could tell what he was doing in there, nor did she pay much attention to him or wonder too much about how he could have gotten to be so small, and after a while she ended up forgetting about him entirely.

Eventually, gym class finished and, after drying off her sweat and getting back into her normal clothes, she went back to her room, where she lay down for a while to relax. It was only after a couple minutes that she noticed the feeling on her foot and remembered how she had found Deku in the locker room and promised him she would help him out. She thought that feeling must be Deku trying to get her attention, and that he must be really sore and uncomfortable from being in her sock for so long. It was probably time to take him back out now. Then again, he still felt really good down there; she figured she would leave him in there a bit longer and excuse it as having forgotten about him. After all, if he had lasted this long in her sock, surely he could last a few more minutes.

After returning to her room from gym class, Kyoka Jiro had taken a short nap with Deku still inside her sock, where he was happily enjoying her foot. Still, it had been a long day for him, and after a while he too fell asleep, and remained so until Kyoka woke up, took off her socks and dumped Deku out onto the bed between her bare feet. “Hey, Deku? Are you okay?” she asked as he rose to his feet. “Sorry if I left you in there too long; I kinda forgot about you for a while.”“No, it's fine,” he said. Standing upright, he saw that Kyoka's feet were really close to him, close enough that he could still smell their scent. There was something about them he couldn't quite describe that made them really attractive to him, even more so than Mina's or Tsuyu's or Ochaco's. Maybe it was that they were bigger, or maybe it was the dark purple toenail polish contrasting with her pale skin. Either way, just looking at them was already driving him crazy.

“So tell me,” she said, bringing his gaze back to her face, “how exactly did you get that small? And what were you doing taped down in the locker room?”“That's a very long story,” Deku sighed. He started from the beginning, explaining to Kyoka how he had been shrunk while helping Mei test one of her inventions, how he had then been handed off to Ochaco, then to Tsuyu, how he had gotten lost and been found by Mina, and finally how she had left him taped down in the girls' locker room, though he skipped over everything about him spending time with their feet.

“Interesting,” Kyoka said. “But I wonder what drove Mina to leave you on the floor in the first place. It doesn't sound like something she would do for no reason.”As she mused on this, Kyoka started drumming her toes on the bed's surface, like she usually did whenever she was busy thinking about something. This drew Deku's eyes to her feet again, and he got to thinking about how amazing it would be to have those toes drumming over his body.

“Deku?” she said. “Is something wrong?”

“Nothing's wrong,” Deku said. “It's just... Do you mind if I touch your feet?”

“My feet?”

“It's fine if you don't want to, but if so, could you at least move them, or move me, to where I can't see them? They're really distracting.”

“I mean... I guess there's nothing wrong with you touching them,” Kyoka said. She had no idea why he would want to, but she was curious as to what he would do now that he had her permission.

“Thank you!” Deku said, and immediately sprang over to one of her feet—the one that was resting on its side, with her sole exposed to him. He tackled her toes, hugging one and pressing his body against them, surprising Kyoka so much that she curled her toes around him by reflex. This was such unexpected behavior from him. It looked like he really loved her feet. But why? What could he possibly see in them?

“Kyoka, thank you,” he said, his voice barely audible with his face buried between her toes. “Your feet are amazing! They're so big and soft and warm. I wish I could spend every day with them.”“R-really? You like them that much?” Kyoka said, thinking back to how he had been acting when she'd left him inside her sock. She had felt him squirming around and assumed that was because he was uncomfortable in there, but seeing how much he was enjoying them, that didn't make sense anymore. He must have been squirming in pleasure instead. In fact... “Mina taped you to the locker room floor because she learned how much you like feet, didn't she? That's the only thing that makes sense.”“That's right,” Deku said. “She teased it out of me by using her feet to play with me. Her feet were nice, but yours are way better. Better than Ochaco's and Tsuyu's too, and better than Mei's.”“You really think so?”

“Yes; they're amazing.”

Kyoka blushed. All her life, she had never thought that she had any particularly attractive qualities. Other girls had bigger busts, prettier faces, rounder curves, and more likable personalities. She always thought of herself as rather plain, without anything to set her apart. But now here was Deku telling her that she had better feet than anyone else he knew. It wasn't the sort of compliment any girl would ever expect to hear, and normally she would think that anyone showing interest in girls' feet was a total weirdo, but even so, it was nice to be told that she had something that put here above the other girls.

“Well... if you like my feet so much, let me help you enjoy them,” she said, bringing her soles together around Deku. She pressed her toes together and heard him let out a little moan of pleasure as she did, then felt something small and wet sliding across her skin where his face was. It took her a while to figure out that what she felt was his tongue as he licked her toes. Kyoka blushed, then gave him another squeeze.

“You know, I also have a confession to make,” she said as she continued playing with him between her toes. “Back when you were in my shoes, I realized that it felt amazing to have your tiny body under my feet. When I got back to my room, even when I remembered that you were in there, I still decided to leave you inside so that I could enjoy how you felt. I thought that would sound cruel of me, so I lied and said that I had left you inside by accident. But from the look of things, you were probably really enjoying your time in there, weren't you?” Deku let out another moan that she took for a “yes”.

“Anyway, if you don't mind, I know a way that we can both help each other find enjoyment,” she said, pulling apart her soles so she could talk with Deku. I was thinking of going to a concert tonight and I figure I can bring you along inside my shoe.”“That sounds great!” Deku said.

“It will last a couple hours, though, and I don't know if you're willing to spend that long in there,” Kyoka said, but Deku still gave the same answer. “There will be a lot of movement. A lot of jumping, too. Are you sure you can handle it?” Again he said yes. “Alright then, let's get going!”Grabbing her discarded socks, she dumped Deku inside one of them before slipping it on, pulling it tight enough to feel the details on his tiny face being pressed against her sole. She then put on her shoes before leaving her room and heading out to the concert.

For Deku, spending two hours as Kyoka's insole was the best outcome he could possibly have hoped for. He hugged himself against her sole, kissing and licking it, worshipping it as best he could, happy that someone as puny as he could be of some use to this divine being that was Kyoka.

The walk to the concert was long, but he didn't mind it one bit. After all, it only meant that he could spend even more time with her beautiful feet. He didn't mind being stepped on either, having long since grown used to it; if anything, he loved to feel her foot pressing down on him with such crushing weight, as if demanding his complete and total submission, which he happily gave to them. He had even grown to love the steamy atmosphere that built up inside her shoe, as well as the having her foot sweat slowly seep into his clothes until they were totally drenched in it.

For her part, Kyoka was enjoying having Deku under her foot almost as much as he was enjoying being there. She hadn't thought much of it the last time she had him in there, but now she thought that it wasn't only that she liked how he felt under her foot, but also the knowledge that she had an entire human being down there, completely in her mercy, basically reduced to a living insole. Something about that felt right, as if she had always been meant to dominate a person like this.

She soon arrived at the concert just as it was getting started, and forgot about Deku as she started getting into the music, jumping up and down or stamping her foot to the rhythm. Despite the motion, Deku really liked that as it drove home that he was so insignificant next to her that she didn't even care that she was stomping him into her insole.

When the concert ended a couple hours later, Kyoka left and headed back to school. As she got there, she happened to see someone she knew walking ahead of her. “Hey, Ochaco!” she called out.

Ochaco turned around, looking surprised to see her there. “Oh, hi there,” she said. “What's up?”

“Are you looking for Deku?”

“H-how did you know that?” Ochaco asked.

“Oh, he told me all about it himself. Don't worry, I have him right here with me. Hang on a second...” Kyoka sat on the floor and took off her shoe, then her sock, while Ochaco looked on curiously. “Here he is!” Kyoka exclaimed as she grabbed Deku and pulled him out.

“Oh my gosh, Deku? What was he doing in there? How did... I mean... Thanks for bringing him to me. I'm glad to see that he's safe,” Ochaco said, wrapping her hands around Deku as she took him from Kyoka.

“Hey, no problem. Just be more careful with him, okay? Who knows what would have happened if someone else had found him instead of me. Anyway, good night. See you tomorrow, Ochaco.” Kyoka said, leaving the others behind.

“Good night,” Ochaco said. She watched Kyoka leave, then opened her hands. Looking up at her, Deku saw that she was smiling at him. He thought that there was something off about her smile, but he decided it probably just seemed that way because of how dark it was now. He didn't know what time it was, but the sun was down so it must have been pretty late.

“My little Deku,” she said. “I finally have you in my hands. I swear I'll never let you out of my sight again” She giggled and pet him on the head before walking off with him. Deku thought she was acting a bit weird, but chalked it up to her being happy to have him back; she must have been really worried about him and he wouldn't have been surprised if she had spent every second of her free time looking for him.

“I'm glad to be back with you,” Deku said. “So, where are we going? To your room? Or... to Mei so she can unshrink me?” Despite having spent so long wanting only to be returned to his normal size, now that he was faced with that possibility again, he wasn't sure if he really wanted to go through with it right now.

“Oh, you'll see soon enough,” Ochaco said. It was then that Deku noticed she was taking him out of the school grounds. There was something very off about this, he thought. Ochaco must have noticed his growing unease, because she closed her hand around him again, leaving him completely encased in it and unable to see anything going on outside. “Stay in there for now; I want this to be a surprise for you.”Without any other option, Deku resolved to wait and see where Ochaco was taking him. He hoped he was wrong, but it seemed there was something strange going on. He'd just have to wait and see what it was.

Izuku had been in his mother's flats all day today, ever since breakfast. At first it had gone the same as the past few days; he lay inside, serving as her insole when she was walking or standing, and rubbing her heavy foot when she was sitting still. He had come to enjoy it very much, and for that matter, so had Inko. Mother and son hadn't been this close to each other in years, not since he was in elementary school. Inko loved feeling her tiny son squished underfoot or gently rubbing her tired soles, and Izuku loved being engulfed in the flesh of her big, meaty sole and knowing that it was his mother's. It was all very relaxing, in a strange way, but it became much less so on this afternoon afternoon.

Inko had been out shopping when she met some women she used to know in high school. She greeted them amicably, and introduced herself when they didn't recognize her, but after they heard her name, the women started mocking her. “You're Inko, really? We almost didn't recognize you with those extra pounds you're packing. What are you now, two hundred? And for such a short woman, too. Well, you were always short, but usually people grow out of that. I guess they never told you you were supposed to grow upwards, not outwards.” Izuku heard all that and more from Inko's shoe, heard his mom growing more meek and timid with everything they said. He felt so bad for her, and about not being able to help her at this size. All he could do was hug her toes to comfort her. As his arms squeezed her second toe, her toes curled over him and squeezed him back softly.

Inko left the women as fast as she could, slinking away to the checkout line feeling so ashamed of herself. Once their voices faded out of earshot, though, she grew angry, first at herself for not speaking up, and then at those women. Who did they think they were, talking to her like that? As if they were really that much thinner than her, or that much taller. She wished she could go back and give them a piece of her mind, but she didn't want to give up her spot in line, and besides, who knew if they were still in the store or what part of it they were at.

She didn't even realize what she was doing when she started squeezing Izuku forcefully with her toes, as if trying to crush the life out of him. Izuku was fine, thanks to the increased resistance that Mei's invention had granted him when he shrank, but his mother's toes still left him out of breath with every crushing squeeze.

He didn't mind this sort of treatment usually, and he'd even liked it when Kyoka had done something like this to him, but it was a bit disconcerting that it was his mom who was treating him like dirt now. As soon as he had the chance he squeezed his mom's toes again to remind her about his existence. But Inko was too upset to even think about him. She was still turning the encounter over in her mind, and imagining what she would say to those women if she ever ran into them again. Already she was cooking up a whole speech about respect and about empathy, and about some peoples' bodies simply being different than others, and as she got more invested in it, her toes pushed Izuku under her sole and she started punctuating the words in her mind by grinding down that tiny thing under her foot.

Izuku's attempts to be noticed were overpowered by her enormous foot flattening him to the insole, even more than when she'd been walking. She hardly gave him a moment to breathe, and more than once he came close to passing out beneath her. It took all his effort just to stay awake during all that. Even after leaving the store and was heading back home he could still tell how angry she was from the way she stomped on him like never before. By the time Inko got home and took off her shoes, Izuku was plastered to her sole from being stepped on so much, and he came out of her shoes together with her foot, getting stepped on again when it settled down on the floor. It was only then that she really noticed the tiny figure under her foot and remembered what it was.

“Izuku!” she gasped, and lifted her foot to peel her tiny son from its sole. He lay panting on her hand, devouring the fresh air he'd been so starved for. “I'm so sorry, Izuku! I swear I wouldn't have done that to you if I remembered you were there! It's all those women's' fault. They made me so angry I couldn't think straight!” “It's alright, mom, I know you didn't mean it,” he replied, managing to sit up on her palm. “I just wish I could have done something to help. They shouldn't have said those things. You shouldn't let it get to you, though. Just forget about them; those people don't matter.” “You heard what they said? Of course you did, you were with me the whole time. I'm sorry, I still get so mad just thinking about them. They said I was big! Me! You don't think I look big, do you, Izuku?”

“Um, well...” Izuku scratched his neck, trying to find a way to say what he meant without offending his mom.

Inko laughed. “I forgot; at that tiny size I'm sure everyone looks huge, don't they? I might be the biggest woman you've ever seen. But even if I look big, you don't think I'm fat, do you?”

“No, of course not!” It was true, in a way. Izuku knew his mom was somewhat “round of body”, and had been for some years now. Still, he had never thought to use the word “fat” in regards to her.

“That's right, I'm not fat. I'm a perfectly normal weight for my age! Especially since I'm not any fatter than I was back then. Those women weren't that much thinner than me, and anyways, they probably had liposuction or something like that to lose weight. Well, people who cheat like that shouldn't have any right to comment on others' weight! Don't you agree?” Inko frowned and set Izuku down on her bed. She looked at herself, twisting around so she could see her rear. “They said my butt was big, too,” she said, rubbing those cheeks with her hands. She walked to the mirror, turning her side to it. Her butt was maybe a bit round, but no more than the usual, right?

“Don't worry about that, mom. You're not fat, you're just... thick!”

“Thick?” Inko turned to her son. “Is that a good thing?”

“Er... it's just something people my age say nowadays. I guess I should say, you're not fat, you're... soft. People like things that are soft, right?”

“Soft.” Inko paced around the room, thinking about what Izuku said and sometimes looking at herself in the mirror. “And does my butt look soft?”

“Um, sure, it looks very soft.”

“Hmm... Honey, could you hide under the pillow for a second? I think I want a change of clothes right now.” Izuku obeyed, not without wondering what his mom was thinking. When she told him he could come out again, he was shocked to find her in her old grey sports bra and yoga pants. She had bought them after she started gaining weight, back when she'd been trying to get it under control through exercise, but it had been years since she last used them and now they barely fit her. She hadn't liked how they showed off so much of her weight, but now with her son's encouragement, she was curious about how she looked in them.

Izuku watched as his mom walked over and turned her back to him, her butt hovering over the edge of the bed. Her pants were on so tight that he could see every contour of her butt, and even the outline of her panties. “You said by butt looked soft, right? Let's test it out and see how soft it really is.” Before Izuku could react, Inko stood on tip toes and suddenly let herself fall back on the bed. FLUMPH! Her butt landed on little Izuku, and instantly flattened him down. The weight was immense, and Izuku couldn't move under it, but still it was definitely softer than it had been under her foot, and not just because of the bed.

“Is that soft enough for you, Izuku?” Inko twisted in her seat, grinding her little son down under her butt cheek. Izuku was so flustered to be under his own mother's ass, but he couldn't deny how good it felt. He mumbled a yes that was smothered out under Inko's huge butt, and groaned as she ground him down again. “He-he! I thought it might be. You like soft things too, don't you, Izuku? Is that why you like my feet so much? Well then, I'll give you all the softness you could ever want” Again she felt him moving, or at least trying to while she ground him up more and more, smothering him first with one cheek and then the other. “Do you like this, Izuku? I bet none of those women have anyone who lies their butts as much as you like mine.” Izuku was still flustered over being under his mom's ass, but he was definitely starting to like it almost as much as her feet. He really liked seeing her so forceful and dominant, and so pleased with her own body. He gave up resisting and gave into her will, letting her crush and smother him as she pleased, until she got up and looked him over. “Did you like that, sweetie?” She leaned over him, her breasts dangling dangerously close to her little son. It was hard not to stare at them—not that he was attracted to his mom or anything, but such a huge pair of them were like magnets to a young man's eyes—but Izuku managed to avoid them when he nodded at her. “I knew it! And I know you'll like my feet even more. Come here, Izuku; let's prove to those women that your mother is just the right size for you.” Izuku dangled limply from her fingers as she lifted him by the leg and lowered him down. She dropped him on the rug, where he watched in excitement as her huge, plush sole appeared above him. It stopped an inch over him, immersing him in its shadow as its sole scrunched up and its toes wiggled playfully. Flesh bunched up or stretched out with the movements of Inko's foot; Izuku was hooked on every gesture, and already imagining how it would feel on his body. He was disappointed when Inko's foot went back up, but then it came down with a stomp that almost made him pass out.

Inko rocked her foot from side to side on top of her little son, taking in the impression of his delicate little features against her skin. She started rubbing her foot over him then, rubbing her sole up and down his bod. Izuku mostly stayed put on her rug, but still slid back and forth a little bit along with her foot. Her sole rubbing over his body was overwhelming, and he couldn't hold back from showing her his appreciation. He started kissing her foot, and would have started rubbing it too, but whenever he tried to move his arms they were overpowered by the might of his mother's foot. Still, Inko could sense that he enjoyed it, and she smiled and upped the pressure even more.

After a while, Inko moved her foot back and gripped her tiny son between her first and second toes. She brought her foot up on the bed along with him, then put her feet together and pushed him between all of her toes, wiggling them together all around him. As she did so, she thought back to her encounter with those women, and she grew angry again. Unconsciously she curled her toes tight around Izuku, squeezing him very forcefully. She hardly gave him a moment's break, since every time she released him with one foot, she immediately curled the other foot's toes around him. She left him no escape—not that he wanted to escape, even when she pressed her feet together and started rolling him between the, totally engulfing him in her flesh. She didn't notice what she was doing until she heard his tiny squeak and looked down at him squirming between her soles, but by then she saw that she was enjoying this.

When she released Izuku and left him lying on the bed, Inko scooted back so she could stretch out her legs and leave her feet towering over her tiny son. He looked so cute down there between them, struggling to pick himself up as he was still dizzy from all her toying with him. When he finally stood up, she splayed her toes and stretched her mighty soles. The movement of her feet shook the bed very subtly, but at Izuku's tiny size it was still enough to knock him off balance. He fell on all fours, as if kneeling to his mother, and looked in awe at her distant figure.

Inko smiled. Her son was so small that even standing up again he wasn't even as tall as her heels. Those women could say she was short, but to Izuku she was a powerful giantess. If only they were the same size as him, she would be sure to teach them a lesson about respecting others, but since they weren't here, she would have to settle for enjoying her power over Izuku.

“Feeling better? That's good, because I want you to do something for me. I want you to worship your mother's foot. Can you do that for me, Izuku?” She scrunched her feet, and Izuku almost fell over again with the gesture. The tiny boy shivered as he looked at his mother's eyes and saw the fire inside them. He could tell she really wanted this, and he thought that if he refused she might force him to do it anyways. This was a side of her he hadn't seen before, and he didn't know what to make of it, but he was always up for rubbing her feet if that's what she wanted.

The young hero-in-training walked up to his mother's foot, placing his hands against her sole to start rubbing it. The soft, warm flesh felt wonderful against his skin, and he rubbed it up and down for himself as much as for his mom. He had only been at it for a minute, though, when suddenly her other foot fell behind him and pressed him against the sole he was rubbing, burying his whole body in her flesh.

“No, not like that, Izuku. I said I want you to worship my foot. You can do that for me, can't you?” Izuku strained against her foot until she released him, then immediately jumped to obey her, not only rubbing her foot but also kissing and even licking her sole. “There, just like that. Now, climb my foot and do it from between my toes.” Inko watched as her son gripped her sole and slowly started climbing higher and higher, until he was sitting between her toes. There he hugged himself to her big toe, and started worshipping it. Inko delighted in feeling his tiny little arms rubbing up and down her skin, his tiny lips kissing her toe and tiny tongue licking it. He kept at it even while she wiggled her toes around him, and when she curled them tight, smothering him between them, feeling so strong now that she could dominate him with nothing but her toes. Soon she forgot all about the encounter earlier today, forgot all about those women, and just enjoyed the attention of her little son down on her foot.

But Inko still had chores to do around the house, and after some ten minutes she plucked Izuku from her toes and stood up. “Thank you for helping me calm down, Izuku. You don't mind keeping my foot company for a bit longer, do you? I should warn you, I'm probably going to be very forceful with you. It turns out I like it more than I thought I would.” When Izuku said he was fine with it, Inko dropped him in her slippers before putting them on, smothering him with her motherly sole. Just like she warned him, she was way rougher to him this time around, practically stomping on him as she walked around the house dusting, sweeping, and mopping. It was hard work, but just having him with her made it all a million times more fun for her, especially if she imagined that the tiny little lump she felt under her foot was one of those women. Even when she wasn't conscious of Izuku she still stomped on him and ground him down like she was trying to deal with a bug. Izuku almost passed out on multiple occasions, but he held on despite everything and had some of the most fun he'd had in his life.

Inko kept up the playfulness all day long, ruthlessly dominating her tiny son, to both of their enjoyment. Finally, though, at the end of the day she took off her slippers and freed Izuku from his prison. But since the young man still wanted to be with her feet, she dropped him in her sock and pulled it on tight, making sure that he'd be keeping her foot company all night long.