Unable to endure her rapidly swelling mass, Jenny's knees buckled as she collapsed to the floor, and she emitted a small "oof" as she landed on her hands and knees.
When she had wished to be more curvy, she was imagining that her stick-thin body would be transformed into something a little more voluptuous — maybe a pair of breasts that would fill out a bra, as opposed to the beestings she had had, and perhaps a little bit of a bubble butt; not this massive derriere that had shredded her underwear moments ago. And she knew, for a fact, that she wanted to stick with her slim, toned belly, and had never dreamed that this wish would wind her up with this hugely distended abdomen.
It was all happening too fast for her to think. Her body was ballooning larger and larger by the second and, as she struggled to right herself, she could swear that her inflating stomach was beginning to lift her knees off the floor as it swelled, seemingly infinitely, dow towards the floor and backward, between her legs...