Ch. 1- Bear Naked
My balls were now tightly stretching my furred sac, at the size of a grapefruit apiece. this in particular seemed to catch my loves attention, because she was staring very intently at my large manhood.
Santa Leo
I slipped them up my massive legs and with a loud thwwwwwp managed to stuff my engorged pole into them, slipping my grapefruit-size nuts in with rubbery \*pops\*.
Fucking Your Jack-O' Laquine
Hanging below that clit are two grapefruit-sized balls connected to a titanic, twenty-inch stallion prick. and she's swaying her hips to make her prick and balls swing enticingly.
Concubinus
Deeply, body twitching as he himself orgasmed and finally after cumming 5 straight minutes, he relaxed, gently suckling on his master's shaft, tail wagging as he felt his master pull off of his rock hard shaft, the knot had ballooned to the size of a large grapefruit
N'zaar Plains: Chapter Six: Surprise Surprise.
His foot-long pecker stands high at attention, his ball begin to rappidy expand, filling with more of his siberian seed, baseballs, grapefruits, finally ending at softballs. san licks his lips, giving his cock a few strokes.
New hunting grounds
The tail went right through her mid-section under her grapefruit barely contained breast in her grey sport tank top. her eyes dilated with fear as her own crimson blood mushroomed on her own fur and the shirt.
Potential [TSR]
He fought his hands from shooting to his burgeoning pricks, denying himself the pleasure of feeling up both them and the grapefruit-sized balls that he'd gained as well.
ETTFC: Herm Dragon Taur Autofellatio
The moment your hands close around your knot, it swells bigger than a grapefruit. that pressure behind your prick becomes an effervescent blast wave of pleasure as your shaft lurches and fires a huge volley of spooge.
Drone
She screeched in delight and pain as a spiral shape grew, and the size flared to larger than a grapefruit. it dropped to the ground with a clattering sound. an emerald colored drake appeared, a smug grin on his face.
Adventures of Ernie Ascodel (part 1)
Figure, her long, curly blonde hair reached past her shoulders, hanging in tresses like a field of golden wheat, her smooth light skin, dotted with freckles on her face, her blue eyes shown, almost as if they were saphires, her breasts were over the size of grapefruits
A Late Visitor
He arrived at the club rather late, but his balls were swollen to the size of grapefruits, itching for a release, and there was nobody else he wanted to unload on, no matter how much he drank.
Taken Captive By the xenomorphs Revised edition part 1
Like the perky milk laden grapefruit sized breasts were literally spilling out from between they arms..