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Wedding Tux...

Quickly jerome whipped down his special underwear and a cock even bigger than tom's former organ leaped out! "the fox's special underwear had to work some way... it took from you and gave to me!"

Bizarre, Demon, Horse, M/F, Magic, Mare, Stallion

Making him grow bigger 2

_yan : since the doctors gave me this special underwear, it made my life much easier. everything is contained into the pouch and my balls are supported and pushed higher.

Character Development, Hyperphallic, Sheath, Teenagers, Wolf, huge balls

Nephi's Treatment

The husky is being diaper trained and has been reluctant to masturbate in his special underwear. thankfully the nurse jacob has a program to help the nephi with his problems.

AWD, Bathroom control, Bondage, Bound, Canid, Canine, Desperation, Diaper, Diapers, Domination/Submission, Husky, Male, Punishment, Watersports, african wild dog, omorashi

Adrian Wolfs It 1

As he pulls the zipper down, brown fur shows up, followed by something shiny and black--his "special" underwear.

Adrian Alexandria, Cat, Cock Worship, Femboy, Gay, Gloves, Handjob, M/M, Male, NSFW, Stockings, Tease, Wolf, orientation play

The Fox

'we'll give you some special underwear that's extra rough,' he said, 'wool, i think. it'll really callous that sensitive clit of yours, give you a real man's cock that can take a real rough hand-job.' i gulped. cold air was already far too extreme.

Adult, Adult Content, Alternate Society, Authority, BDSM, Balls, Belly, Bondage, Buttplug, Canid, Cat, Character Development, Circumcised, Circumcision, Cock Transformation, Discipline, Doctor, Domination/Submission, Egg Laying, Eggplay, Ejaculation, Enema, Erection, Erotic, Explicit, Feline, Fellatio, Femboi, Femboy, First Time, Foreskin, Fox, Gay, Goo, Hard-On, Hyper, Inflation, Inserting, Laugh, Light Bondage, M/M, Mature, Medical Procedures, Mild Bondage, Mind Control, Minor Bondage, Oral, Orgasm, Penis, Plot Development, Plug, Reluctant, Restrain, S&M, Science Fiction, Semi NC, Series, Sexy, Story, Story Progression, Stretching, Tongue, Training, Uncut

In the Bedroom

Her pelvis pushed forward, rhythmically pounding into her mate as she leaned backward and clicked a button on the side of her special underwear. both molded phalluses began to vibrate. both women moaned. "tell me how you want it." "harder, please!"

Ballgag, Bondage, Cunnilingus, Dominance, Ejaculation, F/F, Foreplay, Gay, Lesbian, Lioness, Oral, Orgasm, PVC, Pegging, Roleplay, Stoat, Yiff, Yuri, begging, fetish, schoolgirl

Misadventures of Jason - Back to School

He ended up finding some special underwear online, stuff from japan made for tanukis; there were other types of underwear for equines and other 'blessed' species, but none of them were in his size. he ordered them and had them delivered in secret.

Ball Growth, Balls, Bukkake, Cock Growth, Cock Worship, Cougar, Cum, Cum Bath, Cum Inflation, Highschool, Hyperphallic, M/F, M/solo, Musk, Pheromones, Puberty, Rabbit, Sex, Size Queen, Story Series, Straight, Teenager, Vaginal, Vixen

Summer Heat – Chapter 45: Dangerous mission

Zen saw the special underwear just for a moment, before the woman already unlocked it and pushed it down her legs and threw it on the ground.

Alligator, Antelope, Ape, Bear, Beaver, Buffalo, Bunny, Camel, Cheetah, Coyote, Crane, Cub, Deer, Elephant, Family, Female, Giraffe, Goat, Horse, Impregnation, Knot, Lioness, Lynx, M/F, Male, Mare, Mouse, Oral, Otter, Pregnancy, School, Snow Leopard, Story Progression, Tigress, Vaginal, Vixen, Weasel, Wolf, Wolfess, Zebra

Summer Heat – Chapter 31: End of the second year

They all prepared, put on clothes and for the older girls the special underwear but even with a lot of thinking by zen and mara, they had not come up with a good strategy for lily.

Alligator, Ape, Bear, Beaver, Buffalo, Bunny, Cheetah, Coyote, Crane, Cub, Deer, Elephant, Family, Female, Giraffe, Goat, Horse, Knot, Lioness, Lynx, M/F, Male, Mare, Mouse, Oral, Otter, Pregnancy, School, Snow Leopard, Story Progression, Tigress, Vaginal, Vixen, Weasel, Wolf, Wolfess, Zebra

Summer Heat – Chapter 20: Start of a new year

When he got to her waist he felt the thick fabrics of the special underwear under her dress and smiled. "are you currently in heat lena?" he asked and the woman was startled by the question.

Alligator, Ape, Bear, Beaver, Buffalo, Bunny, Coyote, Crane, Cub, Deer, Elephant, Family, Female, Giraffe, Goat, Horse, Impregnation, Lioness, Lynx, M/F, Male, Mare, Oral, Otter, Pregnancy, School, Snow Leopard, Story Progression, Tigress, Vaginal, Vixen, Weasel, Wolf, Wolfess, Zebra

Summer Heat – Chapter 4: Birthday Party

This is why mom had me wear my special underwear but for swimming i could not fit it into the swimsuit." zen quickly processed the situation. he heard the muffled screams of joy from the pool outside.

Bunny, Cub, Deer, Family, Female, First Time, Heat, Impregnation, Incest, Knot, Lioness, M/F, Male, School, Story Progression, Vaginal, Wolf, Wolfess, babysitting

Search for Love (Part 2)

I'm not a big fan of the 'special' underwear he has me wear. i feel exposed, but if that's what jack wants...that's what jack gets. so, i grab a nice pair of jeans, a button down shirt and the 'special' underwear.

Cum, Doberman, Drama, Gay, Husky, Knot, Male, NSFW