Alien Experiment Stories

20,052 results
Orientation
Length
Source
Infinite Scroll

I Bet It Could Pt. 01

by kdanielotis on Mar 12, 2019
Loving Wives

WARNING: You might not be the right audience for this story. I originally wrote this to share only with my wife, however I thought maybe someone else would appreciate the very slow approach that she and I are taking to exploring this fantasy. If you're looking for some immediate, hot sex scenes you'll be disappointed. There is some sex, especially in Part 3...

Neighbourhood Terror to Sissy Pt. 02

by Fibaro on Mar 11, 2019
Transgender & Crossdressers

When Mark woke up the next day his parents were already gone, as usual. He was no early riser after all. He made some breakfast, gamed a bit made lunch and went to the skate park. There didn't seem to be any signs that flyers or anything like that had been spread much to his relief. Yesterday had certainly been a scare, maybe it had just been a cruel prank....

The Home Improver Store Ch. 03.5

by Bonodono on Mar 11, 2019
NonHuman

Authors Note: My apologies for the long hiatus. I recently changed job titles, which put a more physical work load on me that tended to cut into my writing times as it also changed my daily schedule. In other news your Uncle Bono is hopefully going to be getting a new job as an emergency dispatcher, which means I get to tell cops and paramedics where to go a...

Alice Adventures Ch. 01: White Rabbit

by Gardannos on Sep 18, 2018
Sci-Fi & Fantasy

This is in no way a realistic adventure. It's when a mature Alice enters wonderland for the first time and makes peace with the quick decay into its smutty madness. This story is not for the prude of heart. It follows the original book more closely than you might expect; however, I did not copy anything directly from it outside a few character names. I took...

Shaving Story Pt. 01

by Magna12 on Jul 4, 2018
Erotic Couplings

How stupid can I be? I should have seen this coming a mile away, but I missed it until it was too late. Now I'm a limp-dicked husband with a happy wife. Here's how it happened. Judy and I were on a vacation cruise trip when we met Ross and Dianna at dinner one evening when we shared a table. In the course of small talk, we discovered that we lived in the...

The Wonderful World of Rex Pt. 07

by TeamCravings on Oct 15, 2018
Exhibitionist & Voyeur

Lorna's Journals (Part Seven) I stood watching Ray's silver-haired head bob up and down on Rex's long, rigid tool. Ray moved quickly and with precision. Soon Rex began to thrust upward to meet his mouth to complete a perfect harmonious interplay between the pair. They worked together like a piece of well-oiled machinery. Lavern's fingertip swam in the moi...

Sidney Porter Trans Werewolf

by JonThomas_ on Oct 16, 2018
NonHuman

My stories and characters exist in my head, but there might be real life inspirations for them. Who knows? Anyways, here is my latest offering. ~ Sydney Porter was a beautiful man. And at the age of 60 he looked closer to 28, due in part to eating just about anything he wanted in moderation, and frequently power walking two to three miles along the street...

French Lessons - avec plaisir

by ArdentHemingway on Aug 22, 2018
Group Sex

With thanks to Le Beau Marquis for editing and help with the French. ***** "Mademoiselle Na, please remain after class, s'il-vous-plaît," the professor's voice rang out commandingly. Li's heart skipped a beat as she heard her name being called. Had she done something wrong? Surely she couldn't be failing. She replaced her things in her backpack and approa...

Transforming from Dan to Danni

by WendyGear on Dec 12, 2018
Transgender & Crossdressers

Hi my name is Dan and I would like you all to join with me on a journey with me as I tell you how I was transformed from Dan to Danni. It had been several years since I had seen my best friend and his sister. We were always together and because I have always had long hair and was about Rob sister size I was often teased about being her twin. I guess it shoul...

Moonstruck

by Santee110x on Feb 12, 2019
Loving Wives

He was a man of science for whom traditional beliefs and conventions were archaic; reason and logic were his mantra. She was more traditional but burned with an ambition to be a great writer, an aspiration sometimes assailed by feminine self-doubt. As in a classic Greek tragedy, their character traits would combine to lead the pair into treacherous waters....