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An experiment gone wrong, or very right?

One of them tests it with a willing test subject and things get interesting. ronald leaned back in the chair, looking at the computer screen rubbing his temples a bit a slight growl escaping his muzzle.

Alchemy, Aphrodisiac, Aroused, Ball Growth, Boobs, Breast Growth, Breasts, Bulge, Canine, Chemical Use, Cock, Cock Growth, Creampie, Cum, Deep Thrust, Domination/Submission, Erection, Fucking, Light D/S, M/F, Male/Female, Pheromones, Pussy, Rough Sex, Science, Science Fiction, Semi Consensual, Sheath, Straight, Vaginal, Vanilla

Let Your Troubles Melt Away

We are looking for test subjects to enter our first public clinical trials for this new, revolutionary technology.

Ball Growth, Cheetah, Chemical Use, Cock Growth, Cock Vore, Endosomatophilia, Fatfur, Herm/m, Hermaphrodite, Hypertrophia, Leopard, Liquid-Shifting, Reformation, Snuff, Tiger, Transformation, Various Species, absorption

Of Legendary Proportions - Part 2

Confirmed. 3,798 tests queued for test subject l-002.||

Abduction, Abuse, Adult, Adult Content, Alternate Society, Amnesia, Angst, Anime, Aroused, BDSM, Bondage, Bound, Breaking, Captivity, Chastity, Chastity Play, Cock, Cock And Balls Torture, Commission, Crossover, Cum, Curse, Dark, Deep Penetration, Depression, Desperation, Dick, Edgingmale, Erection, Fear, Foot Fetish, Foot Massage, Forced, Forced Sex, Foreplay, Gag, Hard-On, Harsh, Heathen City, Humping, Internal, Kidnapping, Kinky, Lust, M/other, M/solo, Male, Masturbation, Mating, Mild Abuse, Mild Erotica, Mild NC, Modern, Mortality, Mute, NC, Naked, Near Future, Orgasm, Orgasm Denial, Paw, Paws, Penetration, Plot Development, Pokemon, Sci-Fi, Science, Science Fiction, Semi NC, Series, Sheath, Short Story, Slavery, Solo, Story Series, Sub, Tail, Teasing, Tentacles, Tickling, Torture, Training, Voyeurism, Yiff, body, breath, control, crying, denial, immortal, lugia, medical, mind, play, pleasure, slit, sounding

Udderful

Amber spotted some other test subjects briefly on the way to her home, and seen why he made note that she was remaining mostly human- there are some test subjects who look more beast than human!

Breast Growth, Cow, Female, Horse, Hybrid, Hyper, Lactation, Masturbation, Muscle Growth, Transformation, Udder, giga

Double Dragon Deviation

There’s nothing like fresh live test subjects to make sure it’s actually doing what it’s supposed to! and yet it’s so hard to find willing test subjects for mods...that’s why i have to pay for fishers.”

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Breeding Program

His last female test subject hadn't fared so well, and he still received bills or her physical therapy. a male should prove far sturdier. brett shivered in the chilly air of the bare-bones room.

Breeding, Cunt Boy, Doctor, Gender Shifting, Griffin, Homosexual, Human, Impregnation, Male/Male, Nipples, Semi Consensual, Straight-to-Gay, Transformation, Vaginal

Escape From The Bubble Labs - Commission -

“you are far more valuable than a simple test subject.” she chuckled as she placed her hands on her hips.

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Scientific Advancement Goes Moo

She'd just worry about securing her own test subjects later. day 25; i have produced a prototype formula.

Cow, Female, Forcedshifting, Lactation, Multiple Breasts, Nudity, Science, Transformation

The Prototype Experience

"yes, but - " "you have the records," the fox pointed at the tablet the badger clutched in his paws, "do give me a run-down of the pre-immersion routine the test subject has been adhering to."

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Sonny gets Mad Scienced

Most of the test subjects are still kicking and screaming at this point. one of them tried to piss on me." "tried?" "the doctor made sure to remove the offending organ before starting the experiment.

Abduction, Captivity, Forcedshifting, Humor, Science, Transformation

Experimental Lover

"good we needed another test subject, and you're lucky too. the test subject that is ending his trial today is male and we needed a replacement. please follow me."

Bestiality, Canine, First Time, Human, Impregnation, M/F, Non-Anthro, Vaginal, Zoophilia

Forced Desires - Part 2

If i had been dissatisfied with your performance, you probably would've ended up like the last test subject," terran mentioned ominously, before strapping the dildo from before tightly into his muzzle and heading out of the room with his cart in tow.

Anthro, Anthropomorphic, Bondage, Canid, Cunt Boy, Diaper, Diapers, Dragon, Force feeding, Forced, Fox, Gay, Gender Shifting, Homosexual, M/M, Male, Male/Male, Oral, Rape, Sex, Watersports, Yiff, messing, wetting