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The Experiment

He humped gently at his labcoat, stroking the head of his shaft faster and faster, starting to lose his train of thought. suddenly, he forced himself to stop, breathing heavily.

Anal, Bizarre, Hyperphallic, M/solo, Machine, Masturbation, Orgasm Denial, Science, Size Queen, Spooge, Squirrel

Runaway Experiment: Part 1 - Conception

The vines easily pulled her labcoat down her arms until it fell away onto the floor. andrea could not figure out why the plant removed her labcoat.

Abduction, Canine, Captivity, Elf, Hyena, Other/Herm, Plant, Science, Sex, Swallowing, Tentacles, Vines

Biology and Booty Calls

He pocketed back into his labcoat and made a b-line out of there!

Balls, Big-Balls, Condom, Cum, Hotel, Hyper, Hyperphallic, M/F, Messy, Ozy, Straight, Tanuki, big-red

An Irrational Experiment

Her large ears twitched with excitement, and she was wearing a white labcoat, and a pair of blue nitrile gloves.

Adult, Adult Content, Bad Language, Breast Fondling, Breastplay, Chubby, Consensual, Deep Penetration, Ear Fetish, Explicit, Female, Grinning, Groping, Heterosexual, Human, Interspecies, Laboratory, Male, Male/Female, Mouse, Multiple Species, Nudity, Orgasm, Plump, Science, Series, Sex, Short, Short Story, Size Difference, Submissive, Tailplay, Third Person, Vanilla

Activation

Another labcoat at the console against the wall, called out, "wireless connection verified." "very good" the first labcoat called back, turning away from the glass case, "begin loading mission programs." "tell me again, why a dog?"

Canine, Dog, Human, M/M, NC, Never Seen Sex Act, No-Yiff, Robots, Vore (soft)

Water Pill [Piss fic]

And it's impossible to think of perkos labs without thinking of penny, a short, stocky-shaped little mouse of a woman that wore labcoats like second skins.

Experimental, Female, Hyper, Laboratory, Medical Procedures, Messy, Mouse, Piss, Rodent, Science, Urine, Watersport, Watersports, pee, peeing, urination, wetting

Fertility Experiments

The doctor let out a squeak as the shot struck the switch panel, denting the metal and splattering out, getting some on his labcoat.

Balls, Bondage, Bound, Cat, Cock, Consent, Cum, Destructive orgasm, Ejaculation, Growth, Handsfree Orgasm, Hyper, Laboratory, Male, Male/Male, Rat, campy, excessive cum, goggles, housecat, mad scientist

The Subject

The entire cage quaked with her footfalls as she teasingly crooned, turning about towards an unseen exit, her vast, labcoated form sauntering out of vision.

Clinical, Fox, Macro, Micro, Testing, Vixen, gone, wrong

The Pump (Pooltoy Dronification Transformation)

It was a little chilly, so she wore a labcoat over her scrubs. _patient is caucasian male, good physical condition, works out. looks tired, day-old beard. trying not to put his hand over his crotch.

Bizarre, Doctor, Female, Forcedshifting, Inflation, Latex, Magic, Male, Medical Procedures, Mind Control, Nullification, Pooltoy, Rubber, Trance, Transformation, Transgender

Ghosts of the Rainfoest

In a bid for freedom, he climbed to his feet and threw off his labcoat, much of the garment already ruined.

Anal, Fox, Latex, M/M, Mind Control, Oral, Rimming, Rubber, Transformation, Wolf

Diplopia

\>both the dollies suddenly throw off their labcoats, revealing nothing but their bare bodies beneath. \>"...rigorous examinations. shall we begin?"

Anthro, Female, Human, Male, Sex, Sheep, Short Story

New Life in New Vegas Part 1 - New Beginning

The labcoat dress man stepped into the light, a human, middle-age, thinning hair, slight paunch with a full beard on him, wheeling in a machine of some sort. 

Coyote, Fallout, M/solo, Muscle Growth, Mutant, experimentation, monster