Role Reversal
Oddly, the base of it had begun to swell up in a shape that looked eerily like a knot. "is ... is it supposed to do that?" "no," she said, looking at it in wonderment.
Growing Girl Part 1
Almost as if on cue, her own breasts swelled and grew, her nipples visible through the increasingly wet front of her dress as the titanic h cup swells sloshed and strained the cotton.
Wereherm Science (Hypr $5 Quickie Commission)
Hypr groped at his chest as breasts swelled. he thrust his hips, grinding his hardness into the air, wishing he had a nice, tight hole to thrust into. his body swelled, thickening up, adding on pounds of muscle.
Latex Outbreak
The leather continued to constrict and then swell around till it formed a sheath for the transforming biker's new canine-shaped manhood.
The Next Party, part 1
The swelling spread rapidly, puffing tank's arms outwards, but it took some time to reach the rhino's legs.
Breeding the first girl
The dark scaled male looked fearsome and dangerous, muscles swelling under his thick smooth scales and his eyes had a hint of green glow in the slowly fading light.
I Still Suck at This Job (COMM)
It easily causes a noticeable swelling as it pops into my prick hole, a swelling that advances deeper as the hand of the girl shoving it in plunges it deeper, her hand up to her forearm getting shoved up my dick and all!
The Wolf Bro Gym
The seams split, your fluffy brown chest bursting through the thin cotton, swelling abs visible through your thick chestnut fur. every time you pull yourself back up, your body swells larger, your muscles growing under your thick pelt.
Fertile Soil - Chapter 6
He could feel his tummy swelling a little again.
Rite of Passage
Quite a few times, in fact, as her body - and most of all, her thirsty womb - drank in the former virgin's very first load of potent, belly-swelling cum.
Aperture's Encounter
I make a noise of surprise as i feel myself start to swell. i jerk the underwear down, exposing my swelling member and balls. unfortunately, the panties catch on my tail and i hear a quick 'rip' noise.
Another full day
He could feel his master swallowing around his cock and his tail lifting slowly as his master's belly swelled underneath it.