‘experiment’ stories

Wives get impregnated by a human hybrid.

Medical experiment transforms a man into a stud.

A new invention leads to Mother/Son incest.

A professor's experiment goes awry.

Induced orgasms, unreal pleasure. Or is it real?

Experimental device leads to mind-boggling orgasms.

Mattie & Veena tell their stories of loss, friendship & love.

A prison experiment results in her cum-addiction.

Will the wives submit to the beast that keeps breeding them?

Mother and daughter sunbathe nude.

A new beauty impregnated in front of her boyfriend

Lesbian mom does research with her mouth.

I become my uncle's experiment and get fucked by monsters.

A nerdy college girl's experiment has shocking results!

Leslie gets more than she bargained for.

Neighbour offers a wife swap.

Gwen has a crush on a woman who doesn't like plain girls.

New roommates explore in lockdown.

Jackie Gets involved in a scientific experiment.

College guy gets new job as special lab assistant.

A man and woman find themselves bonded in erotic torture.

Megan, Olivia and Lyn participate in an experiment.

David is abducted by an alien babe to research human sex.

Testing the "Effect".

He is abducted by aliens for a breeding experiment.

Samantha completes the initial examination.

Staying over with a cousin has a very interesting effect.

Best friends explore, and discover each other.

Ella is captured and subject to an odd 'experiment'.

Sitter seemed a bit depressed. Why?

Two doctors work on the perfect aphrodisiac.

Student researchers observe two strangers handling isolation.

Beth wakes up in a stange room, tied to a strange machine.

Alex helps a company test a new erectile dysfunction product.

An old man recalls his youthful sins

(By fucking me!)

She is abducted and prepared for experimentation.

Best friends experiment with each other in secret.

Experiment gone wrong lands Drew in a school for bad teens.

An experiment to create human hermaphrodites goes wrong.

With Alice, practice makes perfect.

Young woman volunteers for a demo at a science conference.

Anna gets a treatment with interesting side effects...

A mother of three is sexually liberated by her young cousin

University tech allows Sam to explore gender swapping.

Sucking the biggest dick.

Husband wants wife to experiment with others.

My girlfriend helps me try fucking another man.

Feminism, lust and willpower.

Anna gets another treatment...and a new side effect...

The machine pushes Klara to her limits, and far beyond.

Gang aft agley.

A married woman explores with her daugher's friend.

Samantha participates in her first experiment.

Two girls experiment in the basement.

Three girls experimenting with sex in a tent after school.

Teacher meets a student while on holiday.

My roommate and I explore our sexual curiosity.

It’s fair to say that Danny and I were really good friends.

Baiting her, I wonder how much my mother secretly wants me.

Sara participates in another sex survey.

Sitter is infatuated with one of the men she sits for.

Women stripped, groped, fingered, fucked & taught a lesson.

Captive subject. Impregnated. Against her will.

Darren and I share a joint, which leads to something else.

A continuation of our curiosity.

A college student takes part in a fascinating study.

First date leads to passion with another man.

Tony's lesbian friend tries a few experiments on him.

A curious alien scientist abducts Alison for an experiment.

Young guy gets fucked by military hunk with promise of more.

A woman tricks her gay friends into giving her a baby.

Man donates his body for sperm production studies.

Stephen helps Jake discover new things.

Aren dreams of escape, Na'taq opens up.

A starving undergrad submits to medical experiments.

You agree to medical testing...but it's not what you thought.

Psych experiment involves the girls of a sorority.

His birthday gift, and a glimpse of life leading there.

Husband's Loving Wife desires opens wife up for new ideas.

I give my girlfriend a birthday surprise she will remember.

Human is experimented on by alien megababe scientists.

Cecilia continues testing the aphrodisiac.

Alex and I start getting curious.

Erotic fun with invisibility.

What if you could own shares in other kinds of assets?

College guy gets new job as special lab assistant.

A brother gets his sister to bust his balls out of curiosity.

A young couple placed together in an extreme sexual test.

The twins do a strange experiment.

Two friends get exposed in preparation for a research study.

C21 attempts to breed a pair of humans.

He's double-blinded into an anal medical “trial”.

Couple experiment with dildos in pursuit of wife's orgasm.

A mythical creature communicates with a destined young man.

24 hours nude with a beautiful woman. Awesome.

Klara should have paid more attention when she signed up.

Lewis and Maxie further explore the experiment's effects.

Jamie dreams of Erica, as Erica dreams of Jamie's husband.

Young guy has fun with mature male neighbor.