Theo gets herself caught up in mysterious scientific study.
Trisha is helpless as Aria experiences biological changes.
A simple lab accident has some troubling consequences.
Beginnings of John Davis.
Beginning of Charlotte's Story.
Jekylls modified formula turns a father into a young woman
Me & David suck each other's cock INSIDE college - gay 2nd time.
Having some fun with a science project.
Marty tries out a love potion while Autumn gets bigger tits.
Hori embarks on the erotic fantasy journey of a lifetime!
An experiment gone... wrong?
Mr. Henry Bigguns researches his housemaid's behaviour.
A chemistry accident creates a new set of cliques in school.
Not their dimension, but this is their new life.
Some thoughts on basic human sexology.
Sexy lady scientist works with lonely men at dig site.
Paulie runs game to give away piece of Sarah's ass.
Scientist gets a second chance at life with a human seedling.
Penis Size and Female Pleasure.
A study of arousal. All for science!
Jennifer escapes the cave, but something isn't right.
Burning the candles at both ends!
Populating an alternative reality.
A Lab accident makes a hot teacher imprint on a teen queen.
Science students get some extra biology "study."
A rare mineral has the power to change women everywhere.
He and squad explore female body...from the inside!
Nerd activates gene bestowing muscles (and a huge cock).
busty scientist becomes lab animal in her own experiment.
Iris's pregnancy comes to fruition.
Women were chiding the men to step in for a pedicure.
A sadiistic comedy.
Jasmine signs up for a research study.
A scientist reveals her latest project before it's stable.
Her life's plan, to perfect Daddy's cock, backfires.
Wife and husband no longer on the same page.
Iris's treatment gets taken to the next level.
Serum causes Mother and Son's bodies to change.
Two young scientists fall victim to an experiment gone awry.
A graduate student gets more than she bargained for.
Aliens are here! And they like chocolate.
Scientists have been working to make the perfect cat girl.
Making scifi reality, making fantasies come true.
The thing that needs to be done.
Science helps a nymphomaniac with his "problem".
Singing and campaigning for a Fitness Centre.
Harry first noticed the article in a scientific journal.
Alison lusts over her former chemistry teacher.
Hitomi gets an invisible bra with surprising features.
Young wannabe journalist gets shrunk to the size of a Doll.
Successful couple has sex on motel room floor.
Man donates his body for sperm production studies.
Recently starting her first professor job, she meets him.
Harry made the call & signed up for the research project.
Yang Xiao Long is captured by a mysterious scientist.
The ending to 'Future Pharming'.
Prequel to Promises, Promises; read pt. 1 first.
...no, not yet.
A vigilante offers her body to get info on a killer.
Our couple returns with a newer model.
A "Bounty" in space...
A gay graduate student volunteers for NI sperm donations.
Sparks fly in the science lab.
Jack gets the ability to control others.
A childhood bully is taught a lesson, with science.
Engineering school nerd's first sexual experiences.
Son of mad black scientist wants self-gratification.
Final part of Brian's Christmas misadventures.
Strange things happen while moving to another state.
A head scientist abuses her power, and how!
A concise and conclusive explanation of squirt.
A romance.
The Mad Doctor teaches Josette how to perform fellatio.
A hero's AI partner wants more from him.
Another 'life is strange' ending.
Erotic encounters in a research laboratory.
The Navy has changed a little.
A young couple try their hands at teleportation tech.
Mystery of self-spanking by men revealed.
A mathematician is introduced to theory made real.
Two scientists undertake the most erotic of experiments.
Mediterranean and academic sex exploits.
First meeting of two naughty students and their teacher.
A space wizard does some experimentation on a female.
Jack perfects the invisibility formula.
That time I got my partner off in front of my boss and team.
Lowly med student has a lewd awakening.
Woman wanted to breed with cloned Neanderthal.
An experiment to evolve the human race.
Why it exists.
Change in life of a college student.
A girl from the future describes her time.
Man learns a cosmic sexual secret.
Art & science merge in studying the famous painting.
Michael has a very wet first day at a strange new job.