Experimental Stories

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X-Change R&D

by user4321 on Sep 27, 2019
Fetish

Greetings! You have been chosen to participate in an X-Change Research and Development study as a test subject under an experimental trial. The trial formulations are randomized, and while you will have some control over the group under which you will be placed, placement is mostly random and the corresponding changes cannot be fully predicted due to the exp...

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Rosie's Penance

by TonyMA70 on Mar 14, 2018
Loving Wives

This story is fiction, so if I did not make it sound real because it isn't. If per chance someone did play this trick on their wife, I didn't know about. *** Her two year marriage to Dave was a dream come true for Rosie. She lives in beautiful house on a large parcel of land. This is Rosie's first marriage and Dave's second. Tim, Dave's handsome 18 year o...

Nooner

by GeneMajors on Sep 17, 2017
Loving Wives

James Webb—we just called him Webb around the office—worked on our engineering team. I'd have put him in his early thirties. He was medium-to-tall, slim, light sandy haired, and cordial enough, the kind of guy an engineering student like myself found easy talking to professionally. I worked in XYZ Corporation's experimental shop that summer, having come to...

Erotic And Unusual Punishment

by Callous on Apr 29, 2025

"I'm telling you to take the plea deal Katie. Honestly, the prosecution is being very generous here...instead of spending 20 years in prison for all your embezzling, you can be a participant in one of the state's new experimental programs for women." "There's no way you can just get me off all charges is there?" Katie asks. "No, it's...

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The Cure

by mack2028 on Jun 11, 2012
Fetish

You are Becc walsh, you are an overweight 18 year old boy with big green eyes, curly red hair, and feminine features. You are also sickly, you are in and out of the hospital and can't play sports. On top of all that you are uncomfortable around people, afraid of both men and women. You have never had close friends or a date. You get picked on constantly for...

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Authoring with Markdown

by stfstfs on Sep 1, 2017
How To

Authoring with Markdown Introduction To focus on the content instead of formatting, authors may find it helpful to use Markdown as markup language and use a Markdown-HTML converter, instead of writing HTML directly: If you want to create documents for reading with a browser or e-book while displaying more than just plain text, the most versatile format of...

Jaylene Models The Second Time

by photoscribe on Sep 25, 2017
Illustrated

I have been looking forward to tonight, I will be modeling one of my friend Mike's outfits at the annual fashion show. He is a fashion design student at the university I attend. I met him a couple weeks ago under some interesting circumstances. I needed a job, signed up to do some modeling for an art class without realizing I would have to be nude. Things en...

Experimental Clone Sex

by Heroheart on Mar 2, 2020
Sci-Fi & Fantasy

Sex with my Wife was already amazing. I can't get enough! I'd like to tell you a story about what I have done recently. Something crazy and weird at the same time. New "experimental" stuff. I won't jump to that just yet but I will tell the story of how it started. One night, sex started out just like any other night. We are kissing with no intentions of ha...

Annabelle's Experiments

by C0ffee on Apr 29, 2025

Warning: the author of this story does not actually know anything about hospitals or clinical trials outside of House M.D. and Grey's Anatomy. Please promptly suspend disbelief. Also, this is my first attempt at NSFW fiction, and my first story on CHYOA. Let me know how I did. Annabelle paced up the concrete steps facing a drab, white clinic. Of course, of...

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Larissa the Latina Pt. 02

by OliverPride on Jul 30, 2019
Fetish

Author's note: This is a work of fiction. All characters are fictional and 18 or older. Contains sci-fi. Not intended to be realistic. Actions described are highly not advised. Always get consent:) Do not copy or repost this story!! Enjoy. ***** Five days after Larissa and I had sex she showed up on my doorstep looking three months pregnant. We had both ta...