Elizabeth continued to film Jen struggling with her oversized ass. Try as she might, Jen just could not pull her pants over her massive, fat butt; she managed only to provide Elizabeth with hours of entertainment as her twin globes of soft flesh jiggled violently with each tug of her undersized jeans.
*BRIIIIIING*
"Haha, oh, this is gonna be good - we have gym together, remember, Jen?" Elizabeth taunted, striking Jennifer's ass again. Jen yelped, realizing the predicament she was in, as there was no way she could fit in her gym shorts with this truly massive ass!
"We better get going! Oh, this is gonna be great!" Elizabeth said as Jen composed herself, her ass continuing to swing and slap against itself even after she'd stopped pulling on her jeans. Elizabeth suddenly pulled on her arm, pushing open the door. Once in the hall, Jen jumped as she felt Elizabeth's cold hands push her ass. "Get going!" she teased, pushing Jen again. Jen looked behind her only to see Elizabeth continuing to film as Jen waddled slowly towards the gym, feeling her ass shake with every step, unrestrained by her ill-fitting pants.
Eventually the two arrived at the locker room, Elizabeth continuing to film as Jen squeezes through the doorway sideways, her ass still managing to barely fit through the door. That's when Jen noticed the truly massive pair of gym shorts laid across the better part of the floor.
"Y'know, we made this special for a cheerleading competition, but I think it may have to be yours now. It's designed to fit 5 people side by side, but with an ass like yours, I think you'd be a better fit," Elizabeth smirked as she watched Jen stare at the pants in fear of what effect they would have on her already gargantuan derrière. "Go on, try them on!" Elizabeth said, giving Jen an encouraging spank, causing almost audible ripples in her fat ass.
"I-I don't think this is a good idea..." Jen trailed off, staling, hoping for some other pair of pants to make themselves obvious.
Suddenly, Mr. Sparrow blew his whistle, notifying the class that gym was about to start. "Oh, no," Jen thought.
Jen sat down on the bench, her ass drooping down the back of it, her thighs expanding out, each wider than her shoulders. She bent down, pulling off her jeans with relative ease, feeling her ass and thighs grow further out as they were freed from their denim confines. Elizabeth stood in the corner, filming.
Jen grabbed the mammoth-sized gym shorts, slipping them up her massive legs and ass.
*PHOOMP*
Jen jumped. Just as she pulled the gym shorts up, tightening the elastic til it fit snuggly on her waist, she felt her ass and legs immediately grow. Fat piled onto her ass as her hips widened beyond human imagination. They grew and grew, growing wider and wider, her thighs filling up as well, some spreading to her calves. Soon it was over, her massive ass drooping down behind her, swinging with even slight movements. Elizabeth was enthralled, her eyes glued to Jen's massive ass. It filled the shorts taught, as wide as 5 people and with an ass to match!