Sigmoid Stories

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Marie's Story Pt. 01

by sigmoidflexture on Nov 26, 2017
Anal

Hi my name is Marie and this is my true story of my exploration of anal sex and my development of the joy i get from it. I am from Scotland and the legal age for sex is 16, i lost my virginity when i was 18. I've always been sexual and masturbated a lot before I had sex. I am 5 foot tall, slim, blond hair, a size 14 (36D) on the chest and i have been told ve...

Anya Goes to Vorhees Ch. 05

by sinagainChris12 on Sep 25, 2017
NonHuman

When Anya's pussy finally unclenched and she could breathe easier, she realized that she was still within the water, and the creature was still connected to her ass, her mouth, and her breasts, and it was still feeding her, sucking out the proceeds, or collecting it from her colon. Only her pussy remained clear, and she whimpered against the vines in her mou...

Beer Baron's Daughter

by Beau_Jack_Walker on Aug 18, 2017
Fetish

I met Barbra at a singles' dance. Dancing with her was exciting as I pulled her into me to feel her tits against me. She didn't seem to mind. I asked her if she would like to go for coffee after the dance. "Why don't you come over to my apartment instead?" she asked. My cock stiffen a little at the very thought of my prospects for the end of the evening...

Dildo In My Ass

by michaelhunt on Sep 16, 2017
Toys & Masturbation

I recently got back into the swinging lifestyle when I introduced my wife Colette to it through some friends. But she imposed several restrictions on me so that I wouldn't go on a sexual binge. She said I could only have extramarital sex in her presence. I had to get permission from her first if I was going to fuck another woman. Of course, she loved having...

Tutti Frutti Lady

by Learningfast on Mar 7, 2018
Anal

You've heard about women who please themselves with a fruit or a courgette or maybe an aubergine. When I first met Steffie, she was coy about her sexuality but a few things became apparent as we got to know each other. If you know what I mean by "know." As we began our sex friendship, it became clear that she liked [no, she demanded] dildos, vibrators and a...

Gloria's Transformation - Her Dates

by Captain1021 on May 6, 2019
Fetish

Editor's note: this story contains scenes of non-consensual or reluctant sex. ***** Please see the prior stories describing Gloria's previous series of genetic transformations into an extremely voluptuous, totally uninhibited, and breathtakingly gorgeous blonde, who develops a hypersexuality condition encompassing a hyper sex drive and many perverse and ve...

The Gift She Gives Ch. 17

by sinagainChris12 on Sep 19, 2017
NonHuman

Vesper felt her whole body grow warm and desire was sparking in all of her sensitive areas. He had grown a penis. What a wondrous thing. Of course, her time with the angels had hinted that he would be able to please her as they, too, would have liked to have been pleased by her, but she hadn't been sure, not until that very moment that she reached to his gro...

Room B13

by xamminer on Sep 18, 2017
BDSM

Early in my Senior year of college at our state university, I applied for a position as a test subject in a medical research project conducted at our medical school. The research was to be conducted at our university's teaching hospital on campus. After applying, interviewing, a brief physical and some blood work, I was surprised and delight to be selected...

Interview with Tentacle Demon Ch. 03

by PervOtaku on Sep 12, 2017
NonHuman

CHAPTER 3: SURRENDER Claire had been hoping that the turmoil in her mind would settle down now that it was over with, but instead she felt conflicted as ever. She tried to put it out of her head anyway, but she knew that sooner or later he would be hungry again and she would have to do something about it. Plus, she still didn't have any facts on his normal...

Anya Goes to Vorhees Ch. 22

by sinagainChris12 on Sep 25, 2017
NonHuman

Anya stood very still in the attention position as her hair was brushed and then she was slowly rubbed with the coconut scented oily lotion. Her hair was braided loosely behind one ear and fell over one shoulder as Deandra concentrated on moisturizing her body and readying her for her last appointment at Vorhees. Her eyes closed as the other woman smeared a...