- Text Size +
Story Notes:


Author's Chapter Notes:


This short story is about the troublesome life of a boy named Finn, whose entire way of life relies on the mental well-being of his twin sister Faye. He may not know it, but since their first breath, his destiny was tied to the whims of his sibling. Except she didn’t shrink when the opposite twin got angry like he did. She simply grew instead.


Giantess(es): Faye, Mom

Tags: Butt, Humiliation, Growing/Shrinking Out of Clothes, Breasts, Unaware, Hairy, Masturbation, Feet

Shrinkage: Munchkin (5'7" to 1'7")



The Backstory...

I’ve always wanted a normal life.. Finn, an abnormal teenager, suffered almost all his life because of something he had no control over. He suffered from the annoyance of his bratty twin sister who always wanted to get her own way. She never took ‘no’ as an answer. Ever. And their parents only allowed all this. Throughout their life, his sister Faye was always the special child of the family even though there were only the two of ‘em. She’d get more presents at their birthdays, all the attention was on her no matter the occasion and she even got the larger bedroom! Even if he was the oldest by a minute, it was all utterly unfair for him. I never stood a chance.

Then there was her good looks. While both twins were spotted with freckles all over, light jade eyes and gorgeous red hair, Faye somehow managed to look almost perfect as she got older. No acne, blemishes, or anything to diminish her pale freckled skin. Finn however wasn’t so fortuitous. At least she has the same big oddly-shaped mole on her left butt cheek like me. It was the only unpleasant thing on her body. 


Except all that wasn’t the worst thing about her. The terrible part about his twin sister was her obscene anger issues. Even a slight nudge or lighthearted prank set her over the edge. Finn wasn’t innocent either in this regard, but at least he knew what kind of power he wielded whenever he got mad. Faye did not. 


Finn wasn’t exactly sure what caused this and if it was unique to them being twins, but for some reason their anger issues caused accidental problems for the both of them. Physical problems. Growing up as a kid, Finn knew never to upset his sister as she seemingly got bigger in a fight. He always assumed this was all in his head, but it seemed whenever he saw the fire in her emerald eyes his world got a bit larger. Well, that and the fact the clothes he wore felt a size too big for him. The boy began to notice these changes when they were around ten years old. It all started when they fought over a stupid toy and they both got furious with one another, causing an imbalance in their respective heights. Finn noticed his sister’s t-shirt was revealing her belly button before getting pummeled to the ground, helpless with his face squished against the carpet and his arms held down tightly. Luckily it was only an inch or two in difference that he lost momentarily, he thought. If only it was still a few inches..


As the twins got older, the height changes got even more severe. One time when they were fourteen, their younger cousin came over to spend the day at their backyard pool. Both the twins were tasked with entertaining him but their cousin seemed to be created by God to make Finn upset all the time. Whenever their cousin would do something stupid he’d get both of the boys in trouble from the twins' parents. 


While he was yelling and arguing with his cousin not to grab the hose and spray the next-door neighbor’s dog because it looked ‘thirsty’, he heard a distinct tearing sound nearby. His sister, who was wearing a one-piece bikini, was relaxing on a towel in the harsh sunlight by the pool before promptly getting up. Finn noticed her face was redder than usual and she had one hand awkwardly placed on her hip while the other squeezed her shoulder strap. “Where are you going? You’re supposed to play with-” His sister immediately interrupted their cousin with a loud worried ‘leave me alone’ as she hurried past the two of them. Finn couldn’t help but see that her bathing suit was tearing at the seams in different spots, and most importantly that he was eye-level to her neck when she passed by. Finn didn’t want to accept it. He couldn’t believe she grew just from a little bit of yelling from him. 


Since that moment, Faye never understood why she grew randomly at times and seemed back to normal in a few hours. Or why her brother seemed easier to beat up when she got frustrated at him. Yet Finn knew what kind of problems they faced. Well, himself mostly. He’d rather grow than shrink and not get humiliated by his annoying sibling that always got her way. However, life wasn’t fair. Still their lives went on. Finn did his best to control his temper and to adapt to the random shrinking, while convincing his parents and Faye herself to take some anger management sessions. It immensely helped his well being and made his life just a bit more bearable than before. Until his sister quit a year in. 


When they turned sixteen, the changes just got worse as did their relationship with one another. Their intense sibling rivalry had grown out of control in just a quick few years. Not to mention it was hard to ignore his sister's recent developments in certain areas, now noticing her womanly hips and burly thighs that seemed to get bigger each year from high school volleyball and her striking bust that grew a cup every birthday. It went from mischievous pranks pulled on one another to seeing who could dominate the other in humiliating ways. Of course Finn was usually the loser. The most recent scandalous act happened when the pair of redheads got extremely frustrated arguing in Finn's room about something trivial like chores. Faye, who was just down the basement working out, was beginning to get even sweatier from all this shouting. The girl had enough and wanted to get the final word in as she always did. "You're so fucking useless-" she began before moving in a swift motion, turning her body around. She was now showcasing her muscular, wide thighs that supported a large, protruding posterior that was all hugged by the stretched black fabric of her nylon leggings. "So why don't you-" his hotheaded sister continued as Finn was trying his best to maintain eye contact, slipping only a quick peek at her impressive behind. It didn't last. His eyes immediately darted to where her two hands were, gripping the high sides of her leggings' waistband. Her dainty fingers dug in deep, grabbing everything. Everything.


Finn was just sitting there at his computer desk, speechless as he watched his furious twin sister flash at her own brother two gigantic pale moons that were sparsely dotted with freckles and moles. He even recognized the oddly-shaped mole on her left butt cheek. Her bare ass was just a foot away from his face and Finn wasn't quite sure if it was always this big or if he had shrunken quite a bit. It was very perky and neatly toned, clearly the result of his twin sister's workouts and dedication to becoming the best in varsity volleyball. Faye however wasn't just flashing him her exposed ass this time around. Her long, pale hands gripped each cheek and made Finn's heart sink, making him almost faint.


"Lick my fucking sweaty asshole!" she frantically finished. His upset sister spread her recently shaven dark hole at her own brother, knowing full well that he wouldn't do or say a thing now. She knew that she could control him like this by trying to gross him out or make him feel uncomfortable. "Faye, what the fuck are you doing?" He shielded his poor virgin eyes with his hands and looked away completely. Hearing this, Faye herself felt a wave of embarrassment hit her when she finally realized just what she was doing now. She knew she might have gone too far this time. Her other cheeks flushed red as she instantly hiked up her panties and nylon leggings back to her waist, looking at her astonished twin brother. Faye recomposed herself, still trying to act tough. "Next time you piss me off, you'll be my sweat rag!"


The freckled boy could only sit there and take it all as his twin sister marched out and slammed his door behind her. He sat, smaller than usual, with the most confused feeling he has ever felt. Finn knew things begun to change when they hit their sweet sixteen. Barriers were broken. Lines were crossed. Their relationship was never going to be innocent any longer.




The Present Day...


The day his life changed for the worse was the day his innocence died. When he saw things he shouldn’t, and felt things he knew were wrong. It was a simple boring spring day and Finn had just enough of his sister and her attitude. As the sun was setting, he couldn’t stand her mocking him anymore. The mockery was all about this girl he liked in their History class. Finn tried his best to ignore her while he was playing video games on the couch and Faye was doing her laundry in the basement too, but he had anger issues just like her. Finn, who let his emotions get the better of him, had enough of all this. "Fuck you!" He switched off his console and immediately ran upstairs as the sound of howling laughter filled the basement. Without hesitation, he locked the basement door and announced she would only get out if apologized. The boy knew this wasn’t going to happen, as when the shouting began he could feel himself lose a few inches of precious height. Thinking he was in control, Finn announced that she would stay down there until Mom and Dad came back home a few hours later that night. The shrinking immediately got worse. 


Before his parents got back home in the evening, Finn knew he totally fucked up. Sitting in his bedroom with only a pair of oversized boxer briefs on his small body, the boy was terrified. Standing tall like his twin sister at 5'7", he was down to just three feet in size, while his twin might’ve gained a couple inches from earlier, now probably six feet tall. The feisty redhead was going to find him like this. Without a doubt, Faye was finally going to discover his shrinking situation and take full advantage, making his life complete hell. She can’t find me.. She.. Suddenly the front door of the house swung open and the noisy shouting from the basement alerted both his parents. I need to hide!


The three foot teenager scanned every possible hiding spot in his room. The closet? No, it’s too obvious. Under the bed? Nah, she’ll still find me. Damn it, she knows all my hiding spots! The boy was running out of ideas until he thought of something stupid. Hide where she doesn’t expect me to! Of course! Holding onto his giant underwear’s waistband with one hand, the almost nude Finn dashed into the hallway and towards a sinister bright pink door. It was Faye’s.

Entering his twin sister's private domain, his eyes were assaulted by the white, glittering pink and lavender colors all over the room. A whiff of multiple strong girly perfumes filled his nostrils as he slowly closed her bedroom door all the way, hoping to make as little noise as possible. Finn tip-toed around his sister's room, avoiding the random piles of clothes, underwear, books, papers and other junk that littered her carpet floor. Feeling anxious, the boy swung open her closet doors and was greeted with even more piles of clothes and underwear. Luckily there were bed sheets and some soft blankets to hide himself in. Unfortunately they smelled too. The hobbit-sized teenager sunk himself into a pile, closing both closet doors in-front of him, and prepared himself for a long wait. He was ready to stay in here all night if he had to. I can't risk her finding out my secret!

While sitting in a pile of unwashed fabrics, Finn felt the usual itch of his hands and feet. Whenever he shrunk, he seemed to grow out his hair in those odd places that don't commonly get covered in abundant orange hairs. Great, I'll have to shave them again tomorrow. Third time this month.. With a sigh, Finn had a good amount of time to dwell on what just happened earlier. The teenager realized that he had never shrunken this much before, only losing a couple inches from time to time. However this occasion his sister must've been really pissed off. For some odd reason, the boy remembered the last time she got this mad and flashed him her bare pale ass. She oddly threatened that if he pissed her off again, she'd use him like a sweat rag. This didn't seem like an empty threat now.

Sitting in his twin sister's closet, time felt like an entirety as only a minute passed. Suddenly he could hear Faye's loud and obnoxious voice yelling out his name, demanding for him to show his cowardly face. Finn didn't mind being labeled a coward if he could avoid his sister's wrath. "Finn! Where are you hiding!?" His sister went on a shouting rampage, marching her way upstairs while ignoring her parents' plea for peace and composure. Unless he was mistaken, Finn swore her voice sounded deeper than usual. Maybe this is her really angry voice? "Finn you pussy!" Faye roared. Both their parents gasped, now demanding their little miss tyrant to march right back downstairs. It didn't quite work.

Finn braced himself, uncontrollably trembling as he heard the fierce footsteps of his furious sister and the careless rummage in his own room. "Where are you hiding? Are you that scared of me!?" Their concerned parents continued to try and calm her down from the hallway, but they only seemed to make the situation worse. The constant spiel of 'calm yourself down' and 'being angry won't solve anything' made Faye burnout from frustration. "UGGHH!" she screeched. "Shut up, shut up, SHUT UP!" The hidden boy shrunk even further, now forfeiting his loose, oversized boxers in the pile he was sheltered in. He was already past the point of no-return. What have I done..

Having enough of all this, Faye marched straight into her room and slammed the pink door shut tight. "I fucking hate him!" Her emerald eyes began to water but were quickly wiped clean with a discarded t-shirt on the floor as she sat down on her bed. "Every time I get mad I swear my clothes just.. Just.." she mumbled to herself. The mellow girl tugged on her own t-shirt realizing that it was somehow tight across her chest and shoulders. "Why does this happen.." Wiping away her last tears, Faye stood up and turned her remaining frustration at her own uncomfortable clothes. She gripped the bottom of her t-shirt and began to yank it up, attempting to free herself from these shrunken clothes. In her closet, a naked and afraid two-foot teenager couldn't help but take a quick peek.

It was a lengthy peek.

Finn, who was somehow smaller than the current pile of clothes he was hiding in, entangled his right leg with what he felt like were laced panties as he sunk underneath a wrinkled mess of a t-shirt. His prison of sweat-stained fabrics persistently filled his helpless nostrils with the recognizable scent of a high school locker room. It was uncomfortable, smelly and beginning to get hot from all the layers of clothes. The teenager was stuck here with a meticulous opening of the closet doors, giving him an unambiguous view of his entire sister that nearly tripled his size. Finn felt a chill run down his spine when her snug t-shirt came off, landing swiftly right near the closet. His eyes twitched at the sight of her skintight purple bra, pressing her ample breasts upwards and almost overflowing.

I have to look away, this is too.. Her hands reached backwards, aimlessly feeling out for the bra strap. Finn never looked away.

Everything happened so quickly that he was left all baffled and lightheaded. Right in front of the closet laid her wrinkled t-shirt, purple bra, waist-high skirt and another pair of panties ripped and damaged by the sudden expansion of growth. Beyond that pile stood the completely nude and radiantly pale sister of his, Faye. The towering teenager let it all out on display.

Holy shit.

His sister's bare feet, a size or two bigger than average, relaxed in the soft tan carpet of her bedroom. Examining her long creamy white legs, Finn marveled at her powerful calves and thighs that originated from many years of competitive girl's volleyball. The burly thighs met at her wide womanly hips that supported a plump buttocks that Finn was no stranger to seeing. However, the opposite side was completely unfamiliar to his virgin eyes. A graceful, fiery orange mane engulfed his sister's entire crotch, leaving little to the sight of her womanly privates. Her pubic jungle grew wildly, even reaching towards her belly button and inner thighs. Her womanhood wasn't impossible to notice either, as her mane turned a shade darker the closer to her lips. I didn't need to know my sister has an innie pussy.. It was odd that the lower half of her body was athletic and firm, while the upper portion was curvaceous and slender. She had an hourglass-like figure.

Finally his ogling eyes moved onward, swiftly up her slender waist to her shapely chest that was not at all inherited, judging by the lack of endowed relatives. Even their numerous cousins envied her buxom chest that continued to amplify in size. She's got the biggest tits in the family.. Her impressive bust must've been now a double DD-cup that was full on the bottom with ghostly pale puffy nipples. Freckles were dotted all over her body, but it seemed God went crazy on her chest and buttocks. Her arms, sparse with armpit hair, were slim with little muscle and even still she could overpower her brother when he lost a couple inches. Then there was her face. Her stupidly perfect face.. Emerald eyes, full pink lips, long silky red hair and striking features made her irresistible to gawk at. Even Finn had trouble with this. Especially right now.

Suddenly Finn felt his body slip deeper in the pile of dirty clothes he was stationed in due to the increase in body temperature. Why am I getting all hot and bothered? This.. This isn't turning me on, is it? The boy maneuvered his sweaty self so that his head wasn't engulfed in the foul smelling t-shirt, taking his eyes off his mega-sized sister for a brief moment. Boom! A soft yet heavy thud of her bare foot on the carpet floor caught him totally unaware. Boom, boom! Finn couldn't believe he was just scared shitless from his twin sister taking a few steps away from him.

The boy watched as his gigantic sister turned away from the closet, giving him an entire view of her incredible pale ass. The enchanting feminine curves of her impressive buttocks proudly bounced with each tremendous step. It captivated the pubescent mind of any boy and her brother was no exception. His eyes were so distracted by her firm thighs (that highlighted her magnificent butt) that he didn't see what his sister was doing at her dresser. Apparently she pulled out something deep from her top dresser drawer. Expecting a new pair of panties or an adjustable bra, Finn couldn't quite make out what she was holding in her left hand. Yet he could make out an odd shape. An odd, translucent bright blue shape.

Is that a.. Finn was very oblivious to what other dominant emotions aroused inside his twin sister when she became totally frustrated. He soon learned. Why is she holding a-.. The poor boy's heart sank all the way down to his stomach. Dildo..

As if this was some sort of routine, Faye stripped herself completely nude and retrieved her recently scrubbed clean phallic toy that was hidden in her top dresser drawer. Whenever she became completely enraged by either her stupid brother, aggravating parents or anything else, she had an insatiable carnal desire that had to be treated. If she let it linger throughout the night or even the entire day, lewd thoughts would constantly pierce her preoccupied mind and the familiar wetness from her womanhood would sully both her underwear and whatever else she was wearing, embarrassing her if anyone saw it. It was simply just annoying for her. And it must be treated. Promptly.

The titanic teenager gracefully moved towards her pink bed, her ample breasts gently swaying with each step. The shrunken boy watched in horror as his unaware sister crawled into her bed, creaking it with every movement, and knelt right in the very center of it. Hungry green eyes focused on her orange mane of pubic hair, gracefully brushing her already slick hairs to depart from sticking to her delicate lips. Biting her other lip, Faye used her occupied hand to guide the phallic toy to her demanding womanhood. Luckily her little brother did not see any of this, but his mind had no trouble imagining it all by reading her expressions. Especially when she began to effortlessly go to town on her blue dildo.

Finn finally looked away.

Looking all around him, the confused teenager had no idea what the hell he should be doing in a situation like this. My sister is masturbating right in front of me.. And she doesn't know it! Briefly he thought about making a noise in the closet to stop her and make her feel uneasy that someone was watching. However, he remembered it wasn't best to give out his hiding spot. Primarily because she was triple his size. Well.. Maybe not that.. He even thought about trying to sneak out of her room. The sight of the doorknob being high above him killed any interest. I can't just sit here and listen to this! This is fucked up! Finn had no choice.

The boy didn't want to know how a girl exactly masturbated, but he could hear a sudden faint panting originating from his twin sister. He loathed the steady rhythm of gasping, quick breaths and mumbles that sometimes followed a slight creak from the bed. What the hell is she doing.. Faye entirely fixated on her crotch now, oversaw her right hand vigorously running it's delicate fingers in irregular motions against her throbbing clitoris. In just a few seconds her busy fingers were coated with sweat and a husky scent while her other hand, completely clean, guided the dildo in and out of her vagina. It was a familiar technique. After all, this was just like another workout for her. Great for the wrists and quadriceps.

The twins were prone to naturally sweating much faster when even doing the least demanding of exercises. Faye was a shining example at the moment. Sweat began to slide down her shoulders and arms, glistening her pale skin under the ceiling fan's radiant light. Her thighs were heating up and every time the dildo regularly managed to slide all the way in her bare buttocks would leave a sweaty imprint on her bed sheet. Not only that, but the strong husky scent could even be detected down in the closet. Finn didn't know what was worse: the moans or the smell.

This went on for minutes. The soft moans and constant creaking was driving the poor boy insane, wishing that he would scream out for her to shut up and stop being a freak. It never happened.

Faye was finally reaching her tipping point, fighting the urge to moan loudly as pleased in ecstasy. But then there came a mental speed bump: her brother. Her stupid annoying brother suddenly entered her immersed mind, slowing down her rubbing and pumping. "That asshole.." Finn abruptly heard her speak, unsure if she found him. Looking back at her pink bed he only saw the freckled upper body of his sister with sweat shining almost all over. Even on her erect pink nipples. Out of nowhere, Faye's eye twitched and a habitual frown appeared. The boy shrunk some more.

"Just smother him.. And.." The fiery redhead envisioned her helpless brother's face completely muffled underneath her, wearing her glistening mane as a beard. He would be totally under her control, dominated to only lick and embrace her ravenous womanhood until her sensuous thoughts died down in ecstasy. Faye's pace quickened, her moans became louder and the bed moved with every motion. Her brother witnessed it all, sporting quite the unwanted erection. For a brief moment he thought of guiding his hand below, joining in on the fun instead of being ashamed of it. But it was all too late. Faye blissfully exploded.

A sudden surging convulsion rippled in his manhood, feeling as if he too orgasmed just as his twin sister did. Yet there was no mess, nor a feeling of euphoric release. It was the familiar sensation he felt at the most random of times. Particularly at night. The boy reluctantly connected the dots, now understanding why this odd phenomenon occurred. Just as he felt when she orgasmed, did she feel his? And does this affect them physically as well? Wait a second.. Finn connected more dots. I felt that weird feeling in my dick multiple times when she left with her boyfriend for a week to the-.. Uh.. Finn didn't want to dwell anymore on it, completely realizing that his meager manhood seemed to grow in size whenever his own sister frantically climaxed. Does that mean her.. Um.. Vagina grows when I masturbate? Finn realized just how stupid that was. I'm an idiot. The answer is always right in my face! Clearly it was her breasts that grew in size just as his penis did whenever a twin orgasmed. So that explains why she had to go shopping for a new cup size when I went crazy that one weekend.. Finn didn't quite understand why any of this even happened.

The tiny teenager, who was just barely a foot-and-a-half tall, remained motionless and consistently confused about all of this. His big twin sister meanwhile was catching her breath as the thought of her vulnerable brother between her thighs disappeared from her mind. For a brief moment she sat on her bed, squeamish of the realization that she just masturbated to the idea of smothering her own brother with her pussy, forcing him to eat his way out for his freedom. It wasn't the first time a lewd fantasy included dominating her twin brother in humiliating ways, yet it seemed other guys like her ex-boyfriend no longer came to mind anymore. Annoyed with herself, Faye tossed the passionately used dildo onto the already messy floor and grabbed a nearby dirty towel she used yesterday from a shower. The redhead wiped her hands clean before smearing the towel all around her fiery crotch. The major downside to having an impressive mane of orange pubic hair was that it always managed to become a syrupy, sticky mess from the sweat and other unsavory fluids. Sighing, she knew she needed a bath. Badly.

Finn, this time, watched in wonderment rather than fear of his bigger sister making her way back to her maple dresser. Never before had he laid eyes on her entirely nude figure, only witnessing her bare buttocks a few times when she threatened him to worship it. It was more than he was prepared for. Her impressive bust caught most of his attention, each breast swaying with every graceful step she took. Boom.. Boom.. The teenager observed his unaware titanic twin who pulled out the highest drawer, grabbing a hold of a new pair of panties and socks. It didn't take long for her to bend even lower to look for pajama bottoms and a t-shirt. Finn's eyes widened at the sight of it. His sister's unrestricted Double-D's dangled downwards without a care in the world. Whoa.. Finn had to admit it. His twin had some extraordinary boobs. And they'll just keep getting bigger..

Continuing to drool over her breasts, Finn didn't even realize she was about to walk outside her room completely butt-naked, with her clothes only in her hands. Boom.. Boom.. Boom! The boy watched as the giantess' chest swayed one last time before the bedroom door shut behind her and her bouncing booty. Luckily the door didn't close all the way.




The teenager snapped his pubescent mind out of it, noticing the enlarged boner he was unexpectedly advertising to the world. Climbing out of the dirty pile of clothes, Finn suddenly tripped and landed chest-first on the carpet floor. Thud! Ow.. Fuck. What the.. Lifting up himself with his elbows, he twisted his stomach and peered behind his bare butt cheeks. Finn was greeted with the same laced panties that somehow managed to tangle themselves around both his feet this time. Ugh, great. Tripping over her underwear is a new one.. Freeing himself from the giant oversized undies, the anxious teenager got to his feet and began to make his way to the gigantic bedroom door that stood before him. A giant bed frame was settled to his left as hills of random dirty clothes stood in his path. Moving his way around them, Finn was just astonished by how big his sister's room really was. He was just barely under two feet tall and nothing seemed like it was normal. I had a dream like this.. Briefly he looked up at the vast ceiling tall above him. Except it was a city made out of Lego pieces that I explored.. Witnessing his gigantic sister masturbating was anything but a nightmare.

When Finn finally made his way to the door, he carefully peeked his small head out into the hallway (well only the doorway) and scanned for any signs of his sister or any giant family member. I don't need to see Mom and Dad naked too.. I'm already scarred for life.. Looking around, Finn remembered that she was off to take a bath which meant his sister was in the master bedroom's bathroom, the only one with a bathtub. This meant that the bathroom in the middle of the hallway, which stood between their rooms, was empty. Now's my chance.. Slipping between the crack, Finn took a deep breath and without hesitation ran for his small life.

Never thought I'd run for my life to my bedroom.. With his willy flying in the breeze, Finn sprinted as hard as he could to his own bedroom where he would be safe from anyone. He kept close the wall, hoping to remain unseen and unheard. Just past the bathroom and I'll be there in- CRRREEAAAKK! The bathroom door swung open.

In a moment of panic, Finn fell on his ass towards the wall to his left, banging and bruising the side of his hip in the process. His heart rate exploded as he gripped the hallway carpet with both hands, sitting just before the bathroom's doorway. Smack, BOOOM! Smack, BOOOOM! Two heavy feet smacked against the bathroom tiles, violently shaking the ground with their might. I'm fucked, I'm fucked, I'm fucked! Faye is gonna- BOOOOOOM! A gigantic bare foot crashed right down in front of him. The terrified boy got a side profile of the massive foot, its entire size was just as big as his own torso. Finn momentarily inspected the giant feminine foot, noticing the finely painted toe nails that were a shade of crimson. His mouth opened. Even the toes were the size of his head. Wait, Faye doesn't paint her- BOOOOOOM!! The other foot at last came crashing down too.

Finn curled himself in ball, hoping to make himself seem small against the wall and carpet, unaware to the gigantic woman before him. Glancing upwards, the boy was greeted with tight jeans that hugged a woman's wide hips and massive ass, one that made Faye's look skinny. The teenager recognized it immediately. For what she didn't have in her chest, his mother made it all up in her buttocks. She was the very spitting image of a pear-shaped body. Like earlier before, his heart sank into his stomach. He never knew his mother's gigantic ass would put the fear of God into him. Mommy..

Staring up in terror, the teenager's world went a bit darker when his mother filled up his entire view, blocking a light from the ceiling hallway. BOOOOM! BOOOM! BOOM! The helpless teenager watched as his heavyset mother made her way towards the hallway stairs, completely unaware of her shrunken son that she just went right by. Her hazel eyes squinting behind a pair of cat-eyed prescription glasses were simply glued to her phone blaring a random video being played. Not only was she unaware of her shrunken son, but also of what just occurred ten minutes ago in the room next door.

Finn, petrified at what just happened, watched his mother's buttocks bob underneath her oppressive jeans and violently shake when her hand snaked its way inside, scratching an irritating itch on her right cheek. The violent shaking and thunderous thuds disappeared just as the sight of his giantess mom faded from his small view. Finn didn't even know if she was wearing anything on top, his eyes completely glued to his mom's jean back pockets. They were like small hills..

He didn't move a muscle. If he was an actual athlete, he would've been right in front of that bathroom door as it opened, soon hearing a shriek from his mother from the sight of her shrunken son before her. Luckily he spent his free time playing video games.

Catching his breath for a bit, Finn got himself up when a foul odor began emitting from the nearby bathroom. Ugh.. What did that woman eat.. Standing up, he tried his best to run back, but he couldn't even sprint again. This time he was lightly jogging and made sure to keep an eye and ear out for any signs of a giant. Fortunately, when he reached his oversized door, his father didn't come marching out like he anticipated. I made it.. I'm safe.. No one saw a thing.. The boy sluggishly made his way into his own bedroom, now closing the gigantic door with all his might. It wasn't locked, but that didn't matter. He needed to sleep. Finn saw enough for one day.

Realizing that the bed was just out of reach and it required extensive climbing and maneuvering, the fatigued teen marched his way to the underside of his bed frame. I'm too tired for this shit.. Crawling underneath, he made a half-assed attempted at a bed using a t-shirt he had totally forgotten about last year. Even though it must've been before ten o'clock at night, Finn didn't care. He closed his poor virgin eyes. And went to bed. Peacefully.



Chapter End Notes:

Hope you enjoyed the introduction to this story! This is only gonna be 5 chapters long, but don't worry each are packed with quantity and quality! If the whole twin emotional dynamic and how it worked wasn't obvious, I can explain it better and simpler right here:

  • Whenever Faye gets angry, she momentarily shrinks her brother, causes his voice to sound higher and boosts her libido. She as well aggravates the growth of her armpit and pubic hairs out and also causes damage to Finn's permanent height (Every time when he changes back to normal from shrinking he is slightly shorter).
  • Whenever Finn gets angry, he momentarily enlarges his sister, causes her voice to sound lower and boosts Faye's libido. He as well aggravates the growth of his arm and feet hairs out and also causes extension to Faye's permanent height (Every time when she changes back to normal from growing she is slightly taller).
  • Whenever one of them has an orgasm, either a twin's breasts or manhood slightly gets bigger. To summarize, when both are angry one becomes a brute amazonian and other a feeble hobbit (or smaller). All of these effects get more drastic as they get older.


You must login (register) to review.