Fox in a Box
Jack watched as the other bulked so massively, watching that jump suit shredding in places, watching those paws extend and pop, seeing those pads thicken and soon shuddered a bit more.
A Day Well Spent
By now, an impressive bulk was starting to show in amethyst's body.
Teaching Anna - Immobile Princess
Anna wiggled in pleasure and pain, unable to move any more than that due to her bulk.
Dip Stick Dobie Bros Crank It Up
He filled the doorway with his bulk, and for a moment kevin wondered whether he would have to start coming through sideways, should his muscles grow any bigger.
Bully-boy
Camnus was large, and like all ice bears he carried much of his bulk in his belly. his huge frame helped convey his physical power. i could see his muscles ripple under his layer of bulk.
[COM] Expansive Experiment
His ascension continued, changes piling up; heads splitting up till he was rubbing cheeks with his own, all while being smothered by his own bulk from all sides.
The Apprentice and the Pet
Brutus growled at the squirming human underneath him and pressed his bulk down onto him in stark reminder of who was in control at the moment.
Fight of the Dragon Warrior [TSR]
The dramatic bloating of those globes caused his pants to give up the ghost, no longer able to contain the burgeoning bulk from his lower half. in fact, not a single trace of clothing remained on his swollen form.
Lisa's Bad Fur Day - Part 2
While she was preoccupied with her crotch she didn't notice that her legs were bulking up. large muscles were convulsing and bulging where there were none before. her hamstrings becoming massive, like tree trunks.
Snake TV
The cheap table creaked as his tail strained around it, his corded muscles bulging as he constricted tighter and tighter with his growing needy serpentine bulk.
Papa Bear
There was only the broken, desperate whimpering from beneath his bulk to indicate she was still there, his form blotting hers out almost entirely.
Night of the Boar
My heightened porcine senses make my body light up as he grinds down on top of me, hefty bulk giving me nowhere to go as his hands slide up my belly and then brusquely cup my breasts.