Shirou had one of the best nights sleeps he's had in maybe years, as Rin's boobs were incredibly soft and comfy. And luckily, she didn't move much in her sleep, so he could also sleep through the night without interruption. And he needed it.

Soon enough, morning comes, as Rin sleepily gets up and begins to stretch in bed, waking Shirou in the process…

Rin lifts her arms into the air while loudly yawning, smothering Shirou even further as her boobs pressed together. While this happens, she giggles and says "Good morning, Shirou… Did you sleep okay?"

He couldn't exactly answer her right now, and she didn't seem to be interested in a response, as she quickly stands up and peels him off of her boob. Once he was free, he yawns and says "Good morning, Rin. I can't remember the last time I slept this well, so thanks!"

Rin smiles in response and says "I'm happy to hear that." She then starts to gently pat his head, while saying "Its the least I could do for my adorable and puny Shirou…"

After that, she begins to laugh, as Shirou rolls his eyes and says "You really are hilarious, Rin."

She then grins and says "I know!" Right after saying that though, she walks over to her shoe closet and grabs a pair of dark red slippers, before saying "I'll do you a favor and cook breakfast, since I can't wait for you to manage it at your size…"

That was a good point, even if he also thought it was obvious that he wouldn't be able to cook at his size. But he keeps quiet as she adds, saying "And since I'm doing you a favor, you can go in my slipper while I cook! Unfortunately, my toes feel a bit sleepy still, so they need something really weak and squishy to play with, and you're the perfect shrimp for the job…"

In response to this, Shirou just scratches his head while saying "Sure. But I don't really think that makes sense…"

Rin merely squeezes him tighter in her hand, while grumbling and saying "Stop nitpicking! It's hard enough to come up with unique ways to be suggestive." Before he could respond again, Rin throws him into her right slipper, before shuffling her bare foot into it.

Seems like Shirou's morning was about to get a whole lot more hectic…

Shirou barely got to stand up before Rin's toes were already upon him, forcing him to attempt to sprint away from the coming tide of flesh. He obviously wasn't fast enough, as her 2nd toe almost instantly crashed into him, shoving him all the way into the deepest part of the slipper.

Once Rin got her slipper back on, she scrunches her toes, loving how both the soft fluff and the tiny Shirou felt on her still tired skin. It was highly soothing to treat him like a stress ball, and his occasional squirms only gave her a stronger rush. And while she walks over to the counter, she happily sighs to herself while saying "This is the life… I wouldn't mind things staying like this permanently…"

However, as soon as she vocalized that, she pauses suddenly as she quietly mumbles "Wait, wouldn't that mean that Shirou would be my boyfriend…? Maybe I should actually ask him about it…"

But then she shakes her head and says "I shouldn't over think that… I'll do best if I just ask him directly, like a fist to the face!" Rin briefly wonders what that was even supposed to mean, but she instead clenches her toes, smothering Shirou entirely. And because of his location and how aggressive her toes already were, he didn't hear a bit of her conversation.

After that, Rin begins to cook breakfast, cracking two eggs to start…

While Rin was frying the eggs, her toes were pressing into Shirou, reminding him just how soft yet powerful they were. During the course of cooking them, she wanted to season the eggs, so she quickly slides over to the left. That action causes Shirou to be ground under those toes, as he was rolled between them forcefully.

Once she got the seasoning she wanted, she taps her foot, brutally crushing Shirou while saying "Since I'm making breakfast, you could at least do a little licking… Did I not train you well enough…?" Shirou wasn't exactly pleased by Rin's choice of words, but she seemingly senses his annoyance, as she adds "You could always stay in there while I eat. Do you want to lose your breakfast privileges…?"

That was all Shirou needed to hear, as he quickly starts to lick her 2nd and 3rd toes, not wanting to miss a meal. And as he does this, Rin giggles and says "That's more like it!"

After that, she goes to fry some sausages, happily scrunching her tiny mage between her toes at the same time. Shirou continued to lick even while getting practically mashed against the thick walls of warm and moist flesh. And speaking of that, Rin's slipper caused her foot to sweat excessively, nearly drowning him in the sticky stuff. And all the fluff that surrounded him acted as a strong insulator, keeping the heat inside and transforming the area into a miasma of humidity.

But after a few minutes of hell, Rin puts her bread in the toaster, ready to finish up breakfast. And when that was ready, she puts the food on a plate and walks over to the nearby table, before freeing Shirou and dropping him in front of her. When he lands, he notices that he was surrounded by chunks of warm yellow objects, as she smirked down at him.

Suddenly, she laughs and says "I think I know just what to do with you, Shirou… How does it feel to stand in my breakfast?"

When he hears this, he yells up at her, saying "Rin! What what are you doing??"

She just grins and says "I just thought of a fun game to play. If you survive, then you'll…" Strangely, Rin suddenly blushes and trails off, confusing Shirou.

He then asks "Are you okay, Rin…?"

Rin just glares and slams her fist onto the table, startling him as she says "Shut it, Shirou!" She then takes a deep breath and says "If you survive, I'll let you be my boyfriend…"

Shirou's eyes widen as he simply says "Are you crazy…?"

She lifts her head smugly in response and says "Probably… But I don't care!" Then, she smirks and says "And I know exactly how to make this a real challenge…" Shirou didn't know what Rin had planned, but he was given an answer when she yells out "Hey Saber! I just made breakfast. Are you hungry…?"

This was about to get incredibly dangerous…

Saber quickly runs over while saying "As a warrior, I am always hungry Rin! You are most kind!"

Shirou looks up to see his former servant staring at him hungrily, with a bit of drool forming in her mouth. He tries to shout, but Rin talks over him, saying "Feel free to eat as much as you like Saber…"

Following that, both girls started to pierce the breakfast with their forks, forcing Shirou to run around with fear, narrowly avoiding their grasp. At one point, he trips and crashed into a piece of scrambled egg, right as Saber went to scoop it up.

And when he was deposited into her mouth, her tongue curiously examined him, smearing him with her spit. Saber did not give him a break, and soon he was being moved toward her throat, as he could only wonder why his death had to be caused by Rin's stupid idea.

However, at the last moment, he hears Archer speak to him telepathically, saying in a disdainful tone "As much as I'd like to see you dead Shirou, this is just way too embarrassing as a way to go. I'll tell you a secret, since you're too much of a loser on your own…"

Following that, Shirou felt like he remembered something deep within him, so he mutters "I am the bone of my sword." After saying that, swords materialized from thin air and flew toward Saber's uvula, tickling it just enough to trigger a coughing fit.

This launches Shirou out of her mouth and onto the table in front of Rin, as Saber runs her neck briefly before getting back to consuming her meal. Shirou on the other hand, mutters to himself "What'd I just do…?" He then passed out, somehow winning Rin's arbitrary challenge.

The still shrunken Archer watches on from a nearby book shelf, before sighing and saying "I probably should have let him die, but that was just too uncomfortable to watch… Hopefully next time he'll just get stepped on so I won't have to feel embarrassed for both of us…"

Shirou remains unconscious, as the girls finish and Saber returns to her own room. Rin then examines the plate, not noticing him and feeling surprisingly disappointed. But then she sees him in front of the plate, before sighing and saying "Guess I really need to just tackle my feelings head on and make him my boyfriend…"

Rin then picks Shirou up and leaves him in her palm, until he finally wakes back up...

Now that Shirou had passed her random challenge, she smiles and says "Congratulations Shirou… You're officially tough enough to be my boyfriend…"

Shirou just sighs and says "Why couldn't you just ask me out normally. I like you too, so I would have said yes…"

Rin merely pouts and says "That would have been too simple!"

Clearly Shirou wouldn't be able to change her mind, so he relents as she prepares herself for the coming battle with Shinji…

Later that night…

Rin, with Shirou snugly hidden in her school shoe, heads toward the field on the outskirts of Fuyuki, as Saber follows close behind her.

And waiting on the other side was Shinji and his Rider class servant, who looked ready for battle. In the next moment, Saber charges at Shinji's servant, while Rin walks closer to her opponent.

When Shinji sees this, he smugly folds his arms and says "And here I thought you would allow the far superior magus to win…"

That statement caused Rin's eyes to flash with anger, as she reflexively stamps her foot and inadvertently crushes Shirou against her sock. While she does this, smirks and says "That was just a trick to get you out in the open… Now I'll show you just how weak you are!"

Those two started their battle, while Saber and Rider continued their match. Saber happily smiles and says "You truly are impressive, Rider! I can think of no greater honor than challenging a worthy opponent."

Rider just slyly smiles and says "That was very kind of you, Saber. I shall fight to my fullest…"

While Rin fought, she had to run all across the battlefield, sometimes enchanting her legs to move even faster. And even Shirou had gotten used to being constantly crushed under her foot, it was a totally different experience while she enhanced her movement. Each time she did that, he felt like his body would fuse with her sock, as the pressure was just that intense.

But a few minutes into the battle, a new feminine voice cried out, saying "Rider! You may stop…"

The servant immediately backs away and approaches this new person and stands by her side, as Rin watched in shock.

Her eyes widen as she yells "Sakura?? Why are you here?"

Sakura calmly smiles and says "I am the true master of Rider. I simply lent her to Shinji to use as he saw fit…"

Shinji started to approach Sakura while saying "What the hell are you doing, Sakura? You should shut up and stay at home where you belong!"

Rin prepares to brutally attack Shinji, but Sakura turns to her servant and says "Rider, would you please silence him for a moment? I would like to speak with my sister."

Rider enthusiastically smiles and says "Gladly…"

Shinji starts to back away nervously while saying "Rider…? You wouldn't attack me, would you…? Rider…??"

She wordlessly ties him up painfully, before saying "If Sakura allowed me to, then I would gleefully torture you, Shinji…"

Now that Shinji seemed to be taken care of, Rin and Sakura began to converse…

Sakura begins, saying with a deep smile "Rin, your phone call made me so happy… I truly thought you grew to despise me for becoming one of the Matou clan. I have no real interest in this war, so I would like to concede to you…"

Rin processes this all silently while also scrunching her little bug boy under her toes, before finally saying "This is a lot to take in… But I'm glad that you're okay."

They then share a nice hug, being able to act like sisters again, while Shinji was mercilessly tied up by Rider.

Now that their short battle came to a conclusion, Sakura used her remaining command seals to have Rider officially drop out of the war. Due to that, Rin was the only master left standing, which meant that she was the winner of the Fifth Holy Grail War...

Almost immediately after that, Rin and Shirou were teleported in front of a physical manifestation of the Holy Grail. After that, the grail says "You two have succeeded where many others have failed. Because of this unique situation, you will each receive one wish. Shirou Emiya, you may go first…"

It seemed obvious what he would have wanted, since this would be a simple way to restore his size, but he instead says "I'd like these holy wars to end. I'm tired of seeing so many people suffer because of them. Sorry if this is selfish, but sometimes you need to if you're a hero!"

The grail responds, saying "How curious… But your wish is granted, Shirou Emiya. This will be the last Holy Grail War…"

When Rin hears that, she grins and says "That means I'm the final winner!" Then, she clears her throat and says "Unlike my dad, I just wanted to win, so I wish to have full control of Shirou's size, so I can make him tiny or grow him back whenever I want!"

The grail responds, saying "Fascinating… This wish is granted, Rin Tohsaka. The young man will now be under your full control…"

With that, they were both moved to the Tohsaka mansion, as the servants all started to fade away. Archer in particular was thrilled, as he says "Shirou actually did it! I would have never guessed he'd fix the problem on his own. But without the grail system, I can finally rest…"

And so things continued on normally from then on...

Shinji was beaten and humiliated, as Rin returned to beat him within an inch of his own life. She told herself that it was for Sakura, but she couldn't deny that it was just as much for herself too.

Sakura moved in with Rin and Shirou, and enjoyed forming a happy friendship with the both of them. Rin fully understood that Sakura still had feelings for him, so she occasionally gave him to her all shrunken to play with. And with him being as dense as usual, Shirou never noticed, but Sakura was happy regardless.

Rin and Shirou formed a great relationship, as she routinely shrank him whenever the urge hit her. He grew to find it to be quite enjoyable, so he never minded when she sprung onto him. She continued to hone her magecraft while Shirou supported her.

Neither of them expected any of this when the war started for each of them, but they were both incredibly pleased. So they, plus Sakura, enjoyed their time now that all of the fighting was finally behind them…

Rin's Story: END