Parasite Transformation Stories

9,252 results
Orientation
Length
Source
Infinite Scroll

Genetically Engineered

by AndrewJackson on Sep 19, 2017
Sci-Fi & Fantasy

The genetically engineered larva, visible only under a microscope, was in her bedroom. No one knows how, or when, it got there. It wasn't created by anything from our planet, and attracted no notice. Designed to infect female humans, it had a small bulbous head and two tails. It moved slowly by wriggling its two tails in unison, and was hungry for... estrog...

The Book

by J-Man84 on Apr 22, 2025

Andy had just gotten home with a new book he had found at an antique store. It had a strange name that was in Latin but when he used his phone to translate it, it turned out it was a book of sex magic. Andy didn't really believe in magic but he was still curious about the book. It looked old and had a strange lock in the front which was difficult for him to...

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Fallen Destiny

by HalfShim on Oct 8, 2019
Erotic Horror

How long had they wandered through this shadowed landscape? Everything around them seemed familiar, but off. The trees over there, normally healthy and green, had a purplish tinge, as if she was seeing them through a filter. This pocket dimension, if that is what it was, had dangers aplenty. When the cataclysm arrived, she had been refilling the water caske...

Tags.

by RicoLouis on Apr 19, 2017
Miscellaneous

As seen below their are many names for the large variety of sexual topics and no real agreed upon list of Tags so I am making a list as best I can to help readers find the stories that interest them. I will be using the most common named tags to make it easier for the readers to find what they like. Below we have an example. Name Stories Blowjob 34...

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Genesalt

by Undead3 on Apr 22, 2025

"Initiating recording, You may proceed Doctor Hangglock." A soft feminine voice intoned as a blue holographic table flicked to life before an being lounging on a seat his wide dick entirely held in a mutli-fingered, clamp like hand, almost missing the announcement as he was engrossed with a holographic simcast. "Oh shit!" The being shoute...

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The Parasite

by neutrona on Sep 12, 2017
Sci-Fi & Fantasy

Alicia walked into work and went directly into her boss' office. "Good morning Alicia!" Mark called out from behind his desk "Welcome back! Did you and Mitch have a good vacation?" Alicia dropped her purse and lunch bag on the table they used for meetings and turned to face Mark. She had tears in her eyes. "Alicia? What's wrong? Did something happen? Mi...

Amanda and the B.O.D.

by AnonymousPerv on Oct 16, 2018
Exhibitionist & Voyeur

Author's note: This could "fit" into almost any category: sci-fi themed, with heavy elements of exhibitionism, attempted humor, some non-consent, and a host of others. Maybe even novella, clocking in at 12,000 words. IF YOU LIKE REALISTIC AND INTIMATE SEX, THIS IS NOT IT. Just warning those who care, before they invest too much time in it. It's utter nonsen...

Plague Host

by akaimikazuki on Apr 29, 2025

Two women in dark blue robes were sitting across from each other inside a small hut. The first one was looking at her friend expectantly, while the other was holding a few pages of paper that was handed to her. "Hurry up and read it!" "Yes, yes..." The second woman sighed, not really looking forward to finding out yet another horror that...

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Black Rose ch. 5

by ManusNigrumPoet on Sep 16, 2017
NonHuman

"He was crying Luis, he is scared." She looked at the lifeless form sitting over the roof as he looked down at the nightlife that went on under them like traffic of cattle being herded into the building they were above. She looked down without anything else to say. A glimmer of anger showing in her tone as she took a step forward and then called out once mor...

In Defense Of Men

by Samuelx on Sep 17, 2017
Non-Erotic

We've all got people that we can't stand. It's a universal thing. A part of the human condition. My name is Stephen Vladimir and this right here is the tale of a young black man who got revenge on his enemies for the abuses they visited upon him. It's my story. How I rid myself of these parasites and got myself a better life. The end starts now, folks. My w...