sexstories.com
Science-Fiction
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T-Girl Space Cop 4000...The Priest and The Pipe by Korie Ann Thomas
«A Sci-Fi Erotica by Korie Ann Thomas»
Rated 84.6%, Read 6198 times, Posted Mon 2nd of August 2021
Science-Fiction , Erotica -
Bad Seed Ch.5 by pars001
«A master thief and her problems with a bad job.»
Rated 90.6%, Read 6078 times, Posted Sun 28th of November 2021
Science-Fiction , Alien, Body modification, Mind Control -
A NOT so Welcomed Guest Ch. 6 by pars001
«Time Trouble»
Rated 85.1%, Read 6012 times, Posted Tue 5th of April 2022
Science-Fiction , Consensual Sex, Male/Female, Masturbation, Mind Control, Violence -
Alien Symbiote: Part 5, Implanting 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 80.6%, Read 6012 times, Posted Tue 27th of August 2024
Science-Fiction , Alien, Anal, Cruelty, Extreme, Horror, Male/Female, Plumper, Torture -
A NOT so Welcomed Guest Ch. 7 by pars001
«This is the third in my god series. This time we are dealing with the Norse gods»
Rated 81.4%, Read 5910 times, Posted Sat 9th of April 2022
Science-Fiction , Consensual Sex, Death, Male/Female, Masturbation, Mind Control -
Alien Symbiote: Part 4, Killing Lena 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 84.4%, Read 5877 times, Posted Tue 27th of August 2024
Science-Fiction , Alien, Death, Horror, Male / Older Female, Murder, Violence -
Space babes 1 by Ekoos007
«The year is 2069 the future is not how most would have imagined it, say in 2016. Much has changed, technology not so much, in a way it has gone a bit backwards. Blame the new bosses, the new leaders of the world.»
Rated 85.9%, Read 5841 times, Posted Tue 16th of January 2024
Science-Fiction , Anal, Blowjob, Hardcore -
Chief Sec HFSS Orion by The_Technician
«The HFSS Orion pays a visit to McBrewski’s Pleasure Palace»
Rated 50%, Read 5835 times, Posted Mon 8th of August 2022
Science-Fiction , Anal, Erotica, Female Domination, Humiliation, Mind Control, Pegging -
A NOT so Welcomed Guest Ch. 13 by pars001
«This is the third in my god series. This time we are dealing with the Norse gods.»
Rated 84.3%, Read 5808 times, Posted Sun 8th of October 2023
Science-Fiction , Consensual Sex, Death, Male / Females, Masturbation, Mind Control -
Bad Seed 8 by pars001
«A master thief and her problems with a bad job»
Rated 88.1%, Read 5715 times, Posted Thu 22nd of September 2022
Science-Fiction , Alien, Mind Control, Violence -
A NOT so Welcomed Guest Ch. 9 by pars001
«This is the third in my god series. This time we are dealing with the Norse god»
Rated 88.4%, Read 5691 times, Posted Thu 29th of September 2022
Science-Fiction , Consensual Sex, Death, Male/Female, Masturbation, Mind Control -
Bad Seed 9 by pars001
«A master thief and her problems with a bad jo»
Rated 88.9%, Read 5670 times, Posted Thu 29th of September 2022
Science-Fiction , Alien, Mind Control, Violence -
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 5616 times, Posted Wed 6th of April 2022
Science-Fiction -
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 5583 times, Posted Sat 7th of October 2023
Science-Fiction , Alien, Body modification, Death, Mind Control -
Eroflu Shanghai Ch. 12 by jadling
«Scientific answers are finally starting to come, but somehow they don't make him feel better.»
Rated 83.9%, Read 5571 times, Posted Fri 25th of October 2024
Science-Fiction , Asian, Male / Females, Mind Control -
Red Penis Rising – Ch. 03 – The other end of the Arrow by Alexander Ryker
«Eros deals with a Pink who tried to escape, and failed. He punishes her to ensure she understands her place in society.»
Rated 64.7%, Read 5508 times, Posted Sun 15th of May 2022
Science-Fiction , Blowjob, Body modification, Bondage and restriction, Cum Swallowing, Male/Female, Non-consensual sex -
A Clockwork Orange – The rape scene by Alexander Ryker
«I watched "A Clockwork Orange" and was deeply aroused by the rape scene. Left with a burning question: What happened next? I chose to fill in the blanks, to envision the chilling aftermath.»
Rated 56.3%, Read 5508 times, Posted Mon 28th of July 2025
Science-Fiction , Anal, Blowjob, Bondage and restriction, Cruelty, Cum Swallowing, Humiliation, Males / Female, Non-consensual sex, Oral Sex, Rape, Violence -
New Enceladus - chapter 8 by Limnophile
«Polygamous family on a new planet.»
Rated 85.1%, Read 5505 times, Posted Sun 10th of December 2023
Science-Fiction , Bi-sexual, Male / Females, Romance, Wife -
AZ Mystery - chapter 4 by Limnophile
«They fell from the sky.»
Rated 86.7%, Read 5400 times, Posted Wed 7th of February 2024
Science-Fiction , Alien -
Cyberpunk Freeuse (1): Bus Ride to Church by TowerDelOso
«A man is on his way to church in a mostly freeuse Society in a cyberpunk city. His AI help him find a life partner where he least expects it.»
Rated 88.2%, Read 5241 times, Posted Thu 20th of June 2024
Science-Fiction , Consensual Sex, Domination/submission, Erotica, Female Domination, Male/Female -
New Enceladus - chapter 4 by Limnophile
«Aristocrat with strange tastes handles a space emergency. Poignant.»
Rated 88.3%, Read 5052 times, Posted Sun 3rd of December 2023
Science-Fiction , Death, Foot or shoe fetish, Interracial, Male / Females -
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 5022 times, Posted Fri 21st of March 2025
Science-Fiction , Anal, Blowjob, Consensual Sex, Older Male / Female, Romance -
AZ Mystery - chapter 2 by Limnophile
«Ranger Pedro investigates his situation and tries to survive more challenges.»
Rated 88.7%, Read 4851 times, Posted Sat 27th of January 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 47.4%, Read 4839 times, Posted Tue 27th of August 2024
Science-Fiction , Alien, Death, Horror, Male/Female, Plumper, Snuff -
AZ Mystery - chapter 5 by Limnophile
«Pedro and his little tribe deal with more dangers and mysteries.»
Rated 81.5%, Read 4743 times, Posted Sat 24th of February 2024
Science-Fiction , Interracial, Romance -
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 4506 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 60.9%, Read 4290 times, Posted Tue 6th of May 2025
Science-Fiction -
A Captain Decision 5 by pars001
«Universes collide several»
Rated 80.9%, Read 4266 times, Posted Thu 28th of December 2023
Science-Fiction , Alien, Death, Violence -
Bad Seed 11 by pars001
«A master thief and her problems with a bad job»
Rated 83.1%, Read 4260 times, Posted Sun 24th of September 2023
Science-Fiction , Alien, Mind Control, Violence -
A Captain Decision 4 by pars001
«Universes collide several»
Rated 82.4%, Read 4260 times, Posted Sat 7th of October 2023
Science-Fiction , Alien, Death, Violence -
Games The Gods Play 4 by ThePharoh
«An Alien worshiped as a god gets to enjoy his personal entertainment for all eternity.»
Rated 57.1%, Read 4257 times, Posted Fri 24th of May 2024
Science-Fiction , Alien, Cum Swallowing, Humiliation, Non-consensual sex -
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 4257 times, Posted Mon 2nd of September 2024
Science-Fiction , Non-Erotic -
Who? Part 1 by ThePharoh
«A porn story based on Doctor Who.»
Rated 78.6%, Read 4251 times, Posted Wed 13th of December 2023
Science-Fiction , Alien, Consensual Sex, Group Sex -
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 4248 times, Posted Tue 26th of December 2023
Science-Fiction , Alien, Body modification, Death, Mind Control -
Who? Part 2 by ThePharoh
«A porn story based on Doctor Who.»
Rated 82.1%, Read 4245 times, Posted Wed 27th of December 2023
Science-Fiction , Consensual Sex, Group Sex -
Alone in the Dust - a fallout fanfiction by cumslutlaura
«Alone in the dust is an adult super taboo fanfiction starring myself»
Rated 85.7%, Read 1239 times, Posted Tue 14th of October 2025
Science-Fiction