Unknown Swelling

Kelsie wandered down the halls with her pronounced waddle due to her large bubble butt, She was a cute girl who was 18 stood at 5”6 with blonde hair, large chest of D cups and a little belly with poked out from under her tight t shirt she also was wear a pair of latex leggings which strained and rubbed made rubber sounds each time her thighs rubbed against each other which was often due to her chubby frame.

As her boobs jiggled in her top, Kels giggled as the whole hall was empty she was skipping class, she wasn’t a bad girl she just hated sitting in a stuff class room listening to some old guy lecture her on chemistry or some bullshit all while she was perved on by the boys of the class.

Then Kels felt strange, she felt bloated and swollen and even odder…..it was getting stronger! Kels let out a soft groan as her slight belly felt rounder and bigger? Kels was confused and shocked it was almost like she was getting bigger!

“What the fuck is going on…..” Kels trailed off as she started rubbing her swelling stomach and felt her vag starting to drip with arousal. “God I’m getting off on this?” Exclaimed Kels as she started to waddle more as she kept moving and searching for an empty classroom. Each step turning her on as her swelling thighs rubbed against each other. She groaned as her form continued to balloon and grow. She rubbed her butt as she felt it join the swelling of her body.

As Kels waddled along the corridor checking each room to see if she could duck inside it to hide her swollen form. Her stomach had bulged out further from her tee and was pressing firmly against her leggings which caused a squeaky rubber sound. Her breast fought against her tightening t shirt and her bra strained as her nipples pumped up, thicken and rubbing against her bra causing her snatch to drip and burn with desire.

Kelsies body was swelling up larger and larger and her paced had slowed considerably due to her bloated thunder thighs. Her stomach pushed out from under her t shirt as she heaved her expanded body as she waddled along getting larger and fuller. Her butt had swelled up to the size of a beachball and had popped out of her leggings which showed her thong placed deeply inside her crack. Kelsie’s thoughts on why she was swelling in the first place had all but vanished, being replaced by erotic thoughts and feeling, with the dampness and visible wetspot in between her legs clearly indicating her horniness by the whole thing.

Finally she found an empty classroom and forced her blimping form through the shrinking door, straining as she pushed her way though and groaned as she realised her body was getting bigger and bigger. As she got through her tee burst open revealing her black lace bra which was holding back her bulging tits and her swollen nipples.

“Oh fuck what is happening” moaned Kels “Im getting huge”

In the stillness of the class and with some straining of her ears she could her a slight hissing noise but the sudden bang of her leggings giving up and flying across the room broke Kels from her thoughts. Her whole body was steadily swelling in unison now and Kels was getting more and more turned on by her growth. Her once cute belly had swollen greatly and was her dominating feature with her bellybutton slowly pushing out and becoming an outie.

It was at this point Kels felt the swelling move to hers nethers plumping them up and bloating them full of air making her moan and lose herself in pleasure. Slowly her body swelling larger and fuller. Rounding out more and more causing her once chubby frame to be a thing of the past replaced by her now colossal frame.

The hissing grew louder but Kels couldn’t hear it she was already lost in her orgasm, her whole body shuddered and what was left of her clothing burst off her now ballooned frame, it was as she squirted and came to from her trance that she noticed the mystery hiss had stopped and that she wasn’t alone anymore.

Stood in the doorway was Jake Hughes smirking and holding a hose which appeared to be from an air tank.

“Hey Kel looking swell there” giggled Jake as he approached his balloon, Kel had known of Jake’s crush in her but never thought he’d act on it in this way, but she found herself feeling thankful for the way he’d acted

“I always liked to see myself bigger” giggled Kels “Maybe you want to make me bigger” winking and hinting towards another air tank just across the room from her.

“We can always test your limits” smirked Jake as her approached the ballooned state of Kelsie, new hose in hand and planted a kiss on her “Could lead to all kinds of fun.”