sexstories.com
Science-Fiction
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AZ Mystery - chapter 4 by Limnophile
«They fell from the sky.»
Rated 86.9%, Read 5946 times, Posted Wed 7th of February 2024
Science-Fiction , Alien -
Alien Symbiote: Part 6, Killing Rose by I am Inger
«There is an alien life form on earth that spreads by sexual contact. Infestation is fatal, but some men choose to host it for what it does to them.»
Rated 50%, Read 5865 times, Posted Tue 27th of August 2024
Science-Fiction , Alien, Death, Horror, Male/Female, Plumper, Snuff -
The mind's eye 4 by pars001
«A man retired from a secret government agency, hoped that his time with them was through. Little did he know that an enemy from the past was still on earth.»
Rated 84%, Read 5847 times, Posted Sat 7th of October 2023
Science-Fiction , Alien, Body modification, Death, Mind Control -
Impossible virtual sex by tfrench1463
«Jacqui tries out some new mods in her virtual reality chair that would be impossible in real life»
Rated 75%, Read 5844 times, Posted Wed 6th of April 2022
Science-Fiction -
Henrich's World - chapter 1 by Limnophile
«Jonas Henrich lives, works, and loves on a remote world he discovered. Can he survive and succeed as a pioneer on a new planet?»
Rated 66.7%, Read 5829 times, Posted Fri 21st of March 2025
Science-Fiction , Anal, Blowjob, Consensual Sex, Older Male / Female, Romance -
New Enceladus - chapter 4 by Limnophile
«Aristocrat with strange tastes handles a space emergency. Poignant.»
Rated 88.7%, Read 5541 times, Posted Sun 3rd of December 2023
Science-Fiction , Death, Foot or shoe fetish, Interracial, Male / Females -
AZ Mystery - chapter 2 by Limnophile
«Ranger Pedro investigates his situation and tries to survive more challenges.»
Rated 88.9%, Read 5478 times, Posted Sat 27th of January 2024
Science-Fiction , Alien -
AZ Mystery - chapter 5 by Limnophile
«Pedro and his little tribe deal with more dangers and mysteries.»
Rated 82.1%, Read 5349 times, Posted Sat 24th of February 2024
Science-Fiction , Interracial, Romance -
Olivia’s Journey: Chapter 1 by birdy_sw
«In the year 2733, quantum entanglement technology has advanced to allow perfect replication of physical objects.»
Rated 82.4%, Read 5196 times, Posted Mon 12th of January 2026
Science-Fiction , Blackmail, Blowjob, Coercion, Consensual Sex, Erotica, Male / Females, Oral Sex, Slavery, Wife -
Cyberpunk Freeuse (2): Orgy Mass by TowerDelOso
«A dedicated cult gang member goes to his weekly church service, the Orgy Mass.»
Rated 63.6%, Read 5091 times, Posted Sun 30th of June 2024
Science-Fiction , Consensual Sex, Domination/submission, Erotica, Group Sex, Male/Female -
How to have sex in Jurassic by regius1000
«If you want to travel back in time and have sex in the Jurassic period at any cost, you can. But that involves some risks.»
Rated 62.5%, Read 4821 times, Posted Tue 6th of May 2025
Science-Fiction -
The mind's eye 5 by pars001
«A man retired from a secret government agency, hoped that his time with them was through. Little did he know that an enemy from the past was still on earth.»
Rated 81.6%, Read 4596 times, Posted Tue 26th of December 2023
Science-Fiction , Alien, Body modification, Death, Mind Control -
SHATTER STORM by Reddog70
«Shattered Earth is an alternate earth that is very porn centric. This story lays out the worlds Origins, history, and rules of my primary porn world.»
Rated 51.6%, Read 4593 times, Posted Mon 2nd of September 2024
Science-Fiction , Non-Erotic -
Who? Part 1 by ThePharoh
«A porn story based on Doctor Who.»
Rated 79.3%, Read 4563 times, Posted Wed 13th of December 2023
Science-Fiction , Alien, Consensual Sex, Group Sex -
Who? Part 2 by ThePharoh
«A porn story based on Doctor Who.»
Rated 82.1%, Read 4503 times, Posted Wed 27th of December 2023
Science-Fiction , Consensual Sex, Group Sex -
Timestop: Biology Teacher (updated) by SKOLL
«Male student freezes time in the middle of class to sniff, taste, and fuck his MILF teacher. This is a standalone story in my Timestop series. READ DISCLAIMERS»
Rated 88.2%, Read 3690 times, Posted 1 days ago
Science-Fiction , Blowjob, Bondage and restriction, Dark fiction, Domination/submission, Exhibitionism, Extreme, Hardcore, Humiliation, Job/Place-of-work, Male / Older Female, Male Domination, Male/Female, Mature, Mind Control, Oral Sex, School, Spanking, Teen Male / Female -
Alone in the Dust - a fallout fanfiction by cumslutlaura
«Alone in the dust is an adult super taboo fanfiction starring myself»
Rated 80%, Read 2976 times, Posted Tue 14th of October 2025
Science-Fiction -
Mars - Mission Comes First pt 1 by SciHorn
«Morale Officer is the head solution to a crisis on the first voyage to Mars. **This is my first story- comments welcome**»
Rated 79.3%, Read 2166 times, Posted 5 days ago
Science-Fiction , Blowjob, Cum Swallowing, Job/Place-of-work