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Pride

This caused his urethral bulge to enlarge on his cock in the front, and as the bulge went back he grabbed the arms of the chair tightly to brace himself and let out a slightly panicked moan. he could feel his prostate swell massively inside of him!

Anthropomorphic, Breast Growth, Cock Growth, Hyper, Lactation, Leopard, Lion, M/F, Multiple Breasts, Muscle Growth, Sex, Transformation

Lactose Tolerant

The urethral bulge up the entire underside of the shaft started to bloat up massively to support it all as it continued to get longer and longer, stretching away from the glans which remained where they were!

Balls, Breast Growth, Bull, Cock Growth, Cow, Lactation, M/F, Multiple, Muscle Growth, Mutant, Sex, Transformation, udders

Cumming In Clutch

And he did develop a thing for urethral sounding afterwards, so.

balls growth, dragon, giant growth, hermaphrodite, hyper, male, male pregnancy, oviposition, penis expansion, transformation

Friendship is Hunted: The Twilight Hour

It felt so warm and inviting and comforting, this feel upon her face, her little indigo head sliding all the way inside, her horn briefly grinding against the inside of his urethral bulge in the most delightful way.

Alien, Cock Vore, Heterosexual, M/F, MLP, My Little Pony, Semi-Willing, Vore (soft), willing

A Good Long Snow

No matter how big it is, you can pretty easily push in on the urethral bulge cause it's just a hollow tube- there isn't anything in it.

cock growth, feline, first person, hybrid, rattle snake, sex, snake, snow leopard, transformation

A Bad Hand

I choked, trying to find a reply, unsure of what i could even say at this point, because i was too preoccupied by the sight of the base of that massive horsedick jammed up between my wife's pussylips, the thick urethral bulge slowly pulsing in time with his

Canine, Cheating, Cuckolding, Deep Penetration, Fox, Horse, Human, Humiliation, Impregnation, Inflation, Knot

Fluid Personality

The urethral bulge on his shaft looked like an overfull tube-balloon full of water!

Cum, Curse, M/F, Mouse, Personality excretion, Sex, Shrinking, Transformation, Uncontrolled_orgasms

Genes And Wieners

The urethral bulge up the underside of his shaft flexed hard on each throb as well.

Bird, Breast Growth, Cock Growth, Deer, Fish, Gender Shifting, Horse, Hybrid, Lactation, M/F, Plant, Taur, Transformation, Wolf, peryton

Princess And The Ass

She mashed the urethral bulge along the front of the shaft into the cleft of her pussy, turned around so that when she slides her hips back along the shaft she doesn't have to let go of the tits- so she could dig her fingers into the rubbery udder flesh.

Cock, Cum, Curse, Donkey, F/H, Gender Shifting, Gender Transformation, Orgasm, Orgasm Denial, Transformation, jack, jenny, udders

TMNT Sparing Love - 2009

There was a prominent urethral bulge along the base and was more angular than rounded for overall shape. the tip made going in easier, but the extra cum rubbed onto it made all the difference. his son's ass couldn't keep him out again.

Anal, Cartoon, Fanfiction, Father, Fighting, Gay, Hamato Clan, Incest, Master Splinter, Oral, Raphael Hamato, Son, Turtle, raphael, sensei, splinter, tannim, teenage mutant ninja turtles, tmnt

Devil's Dog

The wide urethral bulge on the underside of the shaft presses along the roof of his mouth- so the dick bends along the back of his throat- far too long to all fit in his mouth alone.

69, Alligator, Anthro, Barbs, Chameleon, Frottage, Gay Relationships, Hyper, Knotting, Multi-Cock, Transformation, Wolf, hemipene

Tunnel Of Love

And, at the risk of sounding full of myself, i was always pretty big.

busty boy, bustyboy, cum inflation, cumflation, donkey, first date, growth, hyper, hyper balls, hyper boobs, hyper cock, inflation, male, meet cute, romance, tanuki, trans