sexstories.com
Science-Fiction
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My Alien Wormhole - 1 by denoran
«A young man gets a visit from aliens. He discovers that nothing less than the future of mankind depends on his immediate action!»
Rated 87.6%, Read 32871 times, Posted Mon 22nd of April 2024
Science-Fiction , Alien, Authoritarian, Blowjob, Domination/submission, Drug, Female Domination, First Time, Oral Sex, Teen, Teen Male / Female -
Colony Ship Eight by The_Technician
Rated 91.9%, Read 32835 times, Posted Fri 17th of July 2015
Science-Fiction , Alien, Exhibitionism, Humiliation, Reluctance -
Comic-Con adventure by PO469
Rated 87.1%, Read 32826 times, Posted Sun 24th of April 2011
Science-Fiction , Alien, Blowjob, Consensual Sex, Cum Swallowing, Interracial, Male/Female, Oral Sex -
Timewalker pt 2a (long) by dank
Rated 56.8%, Read 32778 times, Posted Thu 3rd of March 2005
Science-Fiction , First Time, Male/Female, Mind Control, Rape, Torture, Water Sports/Pissing -
Teen Titans + by ukmanlookingforfun
Rated 58%, Read 32769 times, Posted Wed 30th of March 2011
Science-Fiction , Anal, Teen Male/Teen Female, Transgendered, Transsexual, Virginity -
Brotherly Love_(2) by Phoenix Cinders
«Josh has a wet dream about his older brother Dusty»
Rated 90.6%, Read 32733 times, Posted Sun 29th of July 2018
Science-Fiction , Anal, Boy, Consensual Sex, First Time, Gay, Incest, Reluctance, Teen Male / Teen Male -
Apocolypse chapther 7 by fairieboi69
Rated 90.4%, Read 32718 times, Posted Mon 18th of May 2009
Science-Fiction , Alien, Anal, Blowjob, Boy / Boy, Consensual Sex, Gay, Monster, Threesome, Young -
Amy Gets Her Fill of Doctor - Chapter 1 by ThePonderingLizard
«After saving Gallifrey, all 13 Doctors want to meet Amy Pond.»
Rated 84.9%, Read 32694 times, Posted Thu 11th of March 2021
Science-Fiction , Blowjob, Cosplay, Exhibitionism, Fan fiction, Group Sex, Older Male / Female, Oral Sex -
Tom’s Parallel World - 9 by Nellymcboatface
«Tom leaves Clair in bed, to swim with a mermaid, but they discover the village's mole»
Rated 95.9%, Read 32685 times, Posted Fri 26th of November 2021
Science-Fiction , Blowjob, Consensual Sex, Male/Female -
Commander's Pet Part III by emilialefleur
Rated 91.3%, Read 32661 times, Posted Thu 5th of September 2013
Science-Fiction , Alien, BDSM, Bondage and restriction, Domination/submission, Erotica, Female/Female, Male Domination, Male/Female, Mind Control, Monster, Slavery -
Virtual Horde 2083 by Axelotl
«An abducted female detective is brutally punished by orcs in VR.»
Rated 86.8%, Read 32559 times, Posted Tue 10th of March 2020
Science-Fiction , Anal, Ass to mouth, BDSM, Blowjob, Bondage and restriction, Cruelty, Cum Swallowing, Domination/submission, Extreme, Group Sex, Hardcore, Humiliation, Latina, Mind Control, Monster, Non-consensual sex, Oral Sex, Rape, Torture, Violence, Water Sports/Pissing -
New planet found: rich in blendenium by PO469
Rated 81.2%, Read 32508 times, Posted Sat 19th of October 2013
Science-Fiction , Alien, Black, Blowjob, Consensual Sex, Cum Swallowing, Fan fiction, Interracial, Males / Females, Oral Sex -
Ann's Forbidden Love Pt.2 by ChantelleChaos
Rated 86.5%, Read 32502 times, Posted Wed 22nd of October 2008
Science-Fiction , Bi-sexual, Blowjob, Bondage and restriction, Consensual Sex, Cum Swallowing, Domination/submission, Female/Female, Group Sex, Incest, Masturbation, Oral Sex, Teen Female/Teen Female, Teen Male / Female, Threesome -
Lust in Space S1E2: The Ravine by family_fun
«Rescue is on the way as the Robinsons try to save themselves from this uninhabited planet.»
Rated 89.3%, Read 32490 times, Posted Tue 28th of February 2023
Science-Fiction , Fan fiction, Incest -
Purple Shade pt. 1 by Phoenix Cinders
«Riley discovers an alien and gets probed by her big rod.»
Rated 90.4%, Read 32466 times, Posted Thu 5th of March 2020
Science-Fiction , Alien, Anal, Coercion, Consensual Sex, Death, First Time, Reluctance, Teen, Transgendered, Transsexual, Virginity -
The Academic and the Nymphomaniac Chapter One by gorilla52
Rated 92%, Read 32352 times, Posted Fri 13th of July 2012
Science-Fiction , Alien, Erotica, Male/Female -
TXR-92U-2280 – Call Name: Sara – Part 7 by epexia
Rated 91.3%, Read 32328 times, Posted Tue 23rd of September 2014
Science-Fiction , Authoritarian, BDSM, Blowjob, Bondage and restriction, Cruelty, Domination/submission, Humiliation, Male Domination, Non-consensual sex, Older Male / Female, Oral Sex, Prostitution, Rape, Reluctance, Slavery, Violence -
Timewalker pt 1b by dank
Rated 66.7%, Read 32287 times, Posted Mon 28th of February 2005
Science-Fiction , Bestiality, Domination/submission, Male/Female, Torture, Water Sports/Pissing -
Lost Empire 62 by pars001
«A man with a past, not tied to anyone makes a startling discovery that changes his life and his perceptions of it.»
Rated 95.7%, Read 32280 times, Posted Fri 14th of September 2018
Science-Fiction , Alien, Non-Erotic, Violence -
Janis the Vixtorioxx by BlknMild611
Rated 87.2%, Read 32277 times, Posted Tue 10th of July 2012
Science-Fiction , Authoritarian, Body modification, Bondage and restriction, Death, Mind Control, Stockholm Syndrome, Violence -
Lost Empire 57 by pars001
«A man with a past, not tied to anyone makes a startling discovery that changes his life and his perceptions of it.»
Rated 95.4%, Read 32271 times, Posted Thu 8th of March 2018
Science-Fiction , Alien, Non-Erotic, Violence -
harry potter 9 Pensive Adventure by Unknown user
Rated 82%, Read 32113 times, Posted Tue 27th of February 2007
Science-Fiction , Blowjob, First Time, Hardcore, Male / Female Teens, Teen Male/Teen Female, Young -
Lost Empire 42 by pars001
«A man with a past, not tied to anyone makes a startling discovery that changes his life and his perceptions of it.»
Rated 95.4%, Read 32082 times, Posted Thu 30th of March 2017
Science-Fiction , Alien, Non-Erotic, Violence -
The Wisher by The_Technician
«A young man finds that he is able to see aliens.»
Rated 87.4%, Read 32031 times, Posted Sun 25th of August 2024
Science-Fiction , Alien, Consensual Sex, Erotica, Mind Control -
Cat fight 2 (Return to Home) by pars001
«A man's luck changes, why not? He wasn't all man after all»
Rated 95%, Read 32010 times, Posted Fri 13th of January 2017
Science-Fiction , Alien, Body modification, Male / Females, Non-Erotic, Violence -
Dead Stick 3 by pars001
«A modern Mage deals with the scum of his world in our world»
Rated 93.4%, Read 31944 times, Posted Fri 30th of October 2015
Science-Fiction , Body modification, Consensual Sex, Death, Male/Female, Monster, Slavery, Violence -
Cheer Raider & SABRE Panther Episode 1 by Perv Otaku
«A Mecha Falls to Earth! The Magical Girl Needs My Help! Now She's in My Bedroom?»
Rated 94.6%, Read 31881 times, Posted Sun 4th of June 2017
Science-Fiction , Consensual Sex, First Time, Monster, Oral Sex, Teen, Teen Male/Teen Female, Virginity -
KAW - Online Dating Can Be Hell by JadeM
Rated 86%, Read 31791 times, Posted Sat 24th of August 2013
Science-Fiction , Asian, Bondage and restriction, Hardcore, Monster, Reluctance -
Ethereum Gladiator (Chapter 4) by AloneIsCold
Rated 87.8%, Read 31782 times, Posted Sun 21st of November 2010
Science-Fiction , Alien, Anal, Bondage and restriction, Erotica, Exhibitionism, Group Sex, Hardcore, Lactation -
The Man In The Grey Suit - The Candle by KentonVK
Rated 92.6%, Read 31770 times, Posted Tue 18th of December 2012
Science-Fiction , Death, Male/Female, Romance -
Lost Empire 39 by pars001
«A man with a past, not tied to anyone makes a startling discovery that changes his life and his perceptions of it.»
Rated 94.8%, Read 31770 times, Posted Fri 17th of February 2017
Science-Fiction , Alien, Non-Erotic, Violence -
SOVEREIGNTY 13 by pars001
«His life was crap, nothing ever seemed to go his way. His wife had kicked him out he was at the end of his rope, then one day he had a strange dream, or was it? The beautiful woman who befriended him, the new worlds and people what wasn't to like?»
Rated 94.6%, Read 31767 times, Posted Sat 4th of June 2016
Science-Fiction , Alien, Body modification, Cruelty, Mind Control, Violence -
Mind Fuck by The_Technician
«A spacer tells his tale of woe»
Rated 94%, Read 31611 times, Posted Mon 1st of August 2016
Science-Fiction , Alien, Consensual Sex, Mind Control, Non-consensual sex -
Dragons of Arma - Part 4 by Fatesknight
«Ambush on the way to lunch, monster drawn out, Threats made. acquaintances made»
Rated 94.1%, Read 31488 times, Posted Sun 20th of September 2015
Science-Fiction , BDSM, Cruelty, Death, Discipline, Domination/submission, Erotica, Non-Erotic, Violence -
Black Rose pt. 1 by Phoenix Cinders
«A teen college student gets an AI chip implanted in his head and finds himself the target of a woman with a weapon in her pants.»
Rated 88.6%, Read 31407 times, Posted Sun 8th of December 2019
Science-Fiction , Anal, Blowjob, Coercion, Consensual Sex, Oral Sex, Reluctance, Transgendered, Transsexual, Virginity -
Fifteen by Sexcrime
Rated 88.8%, Read 31377 times, Posted Wed 23rd of March 2011
Science-Fiction -
SOVEREIGNTY 8 by pars001
«His life was crap, nothing ever seemed to go his way. His wife had kicked him out he was at the end of his rope, then one day he had a strange dream, or was it?»
Rated 94%, Read 31320 times, Posted Thu 7th of January 2016
Science-Fiction , Alien, Body modification, Cruelty, Mind Control, Monster, Romance, Violence -
The Curer 2220 part 2 by np909pn
«The fun begins in earnest»
Rated 92.3%, Read 31302 times, Posted Thu 1st of October 2020
Science-Fiction , Authoritarian, Cum Swallowing, Drug, Extreme, Group Sex, Hardcore, Male / Females, Older Male / Female, Young -
Phoenix Pt 2 Ch 08 by dank
Rated 71.1%, Read 31237 times, Posted Mon 4th of October 2004
Science-Fiction , Enema, Female/Female -
Organism X - Ch. 04 by DevilBookCorruptions
«A college girl discovers a terrible truth as the parasite’s influence spreads.»
Rated 94%, Read 31188 times, Posted Wed 21st of August 2019
Science-Fiction , Alien, Body modification, Female/Female, Horror, Mind Control -
Welcome to the wasteland by General RAAM
Rated 90.2%, Read 31098 times, Posted Sun 9th of August 2009
Science-Fiction , Monster, Teen Male/Teen Female, Virginity -
The Frontier, II by MJDom
Rated 94.8%, Read 31056 times, Posted Mon 14th of October 2013
Science-Fiction , Consensual Sex, Teen Male / Female -
It Came From the Laundry Room! by Satinslip
«A young woman finds a shy tentacle monster in her laundry room.»
Rated 90.1%, Read 31005 times, Posted Wed 25th of July 2018
Science-Fiction , Alien, Consensual Sex, Domination/submission, Female solo, Female/Female, Male/Female, Monster -
Mind Fuck - Chapter 1a (Unfortunate Day) by Salissa
Rated 78.9%, Read 30981 times, Posted Sun 12th of December 2010
Science-Fiction , Bi-sexual, Black, Boy / Boy, Cheating, Consensual Sex, Gay, Interracial, School -
Leben 5_(0) by pars001
«The product of bio-engineering they search for their place and the man who made them what they are and who not only holds the key to who they are but what also.»»
Rated 94.8%, Read 30732 times, Posted Mon 25th of July 2016
Science-Fiction , Body modification, Male/Female, Mind Control, Violence -
Superman-The Triad Chapter 2 by dperv1
Rated 88.3%, Read 30714 times, Posted Wed 28th of March 2012
Science-Fiction , Body modification, Fan fiction, Masturbation, Oral Sex, Transvestite -
Allison's Story, Final by Guiltless
Rated 89.7%, Read 30651 times, Posted Tue 29th of October 2013
Science-Fiction , Death, Horror, Male/Female, Murder, Non-consensual sex, Rape, Violence -
Organism X - Ch. 03 by DevilBookCorruptions
«The sisterhood grows...»
Rated 93.6%, Read 30567 times, Posted Wed 21st of August 2019
Science-Fiction , Alien, Body modification, Female/Female, Horror, Mind Control -
Wrinkles in Time Part 3 (long) by dank
Rated 80.7%, Read 30563 times, Posted Wed 9th of February 2005
Science-Fiction , Female/Female, Male/Teen Female, Masturbation, Mind Control, Murder -
Phoenix Pt 4 Ch 07 by dank
Rated 62.2%, Read 30544 times, Posted Mon 22nd of November 2004
Science-Fiction , Body modification, Cannibalism, Extreme, Female/Female, Torture -
Apocolypse chapter 11 + 12 by fairieboi69
Rated 90.3%, Read 30519 times, Posted Fri 5th of June 2009
Science-Fiction , Anal, Blowjob, Boy / Boy, Consensual Sex, Gay, Incest, Monster, Threesome, Voyeurism, Young -
New Beginnings - Pt 1 Ch 7 by dank
Rated 63.3%, Read 30466 times, Posted Sun 24th of April 2005
Science-Fiction , Alien, Body modification, Males / Female -
A Second Life - 1 by Missy Love
Rated 71%, Read 30455 times, Posted Tue 11th of January 2005
Science-Fiction , Bi-sexual, Female / Girl, First Time, Prostitution -
harry potter 7 Voldemort's Revenge by Unknown user
Rated 57.9%, Read 30404 times, Posted Thu 22nd of February 2007
Science-Fiction , Anal, Blackmail, Blowjob, Bondage and restriction, Discipline, Domination/submission -
Dead Stick 8 by pars001
«A modern Mage deals with the scum of his world in our world»
Rated 92.8%, Read 30369 times, Posted Sun 10th of January 2016
Science-Fiction , Body modification, Consensual Sex, Death, Male/Female, Masturbation, Monster, Slavery, Violence -
Lost Empire 70 by pars001
«A man with a past, not tied to anyone makes a startling discovery that changes his life and his perceptions of it.»
Rated 95.9%, Read 30276 times, Posted Thu 19th of September 2019
Science-Fiction , Alien, Non-Erotic -
Dead stick 4 by pars001
«A modern Mage deals with the scum of his world in our world»
Rated 94%, Read 30261 times, Posted Sat 14th of November 2015
Science-Fiction , Body modification, Consensual Sex, Death, Male/Female, Monster, Slavery, Violence -
Cooking Jonothon's brain by SmellyPrince
Rated 35.7%, Read 30177 times, Posted Sun 14th of August 2011
Science-Fiction , Alien, Bondage and restriction, Boy, Death, Mind Control, Scatology, Torture, Young -
Narrow Escape (The Mission 8) by pars001
Rated 95.3%, Read 30153 times, Posted Fri 31st of July 2015
Science-Fiction , Death, Non-Erotic, Pregnant, Romance, Violence -
Donor X by The_Technician
«In a future world, not that distant from our own, overpopulation is no longer an issue... but the survival of the human race is. Eighteen-year-old James Wiseman reports for his first monthly “deposit” and finds out that he is a very special young man.»
Rated 89.8%, Read 30141 times, Posted Sat 4th of November 2017
Science-Fiction , Anal, Blowjob, Domination/submission, Enema, Female Domination, Non-consensual sex, Slavery -
Return to Earth - 08 by Iamsinn
Rated 93.7%, Read 30078 times, Posted Tue 20th of May 2014
Science-Fiction , Non-Erotic, Romance -
New Beginnings - Pt 2 Ch 5 by dank
Rated 80.8%, Read 30071 times, Posted Sun 22nd of May 2005
Science-Fiction , Body modification, Female/Female, Mind Control, Torture -
Absolute Power 6 by Silvanoshei
Rated 92%, Read 30018 times, Posted Sun 12th of February 2012
Science-Fiction , Bondage and restriction, Coercion, Female/Female, Incest, Male/Teen Female, Teen, Teen Female/Teen Female, Teen Male / Female, Teen Male/Teen Female, Threesome, Toys, Violence, Voyeurism, Water Sports/Pissing -
BimboTech Chapter 11: Bimbo Wife Kidnapped by mypenname3000
«Alice is kidnapped by a rival cosmetic company in a bid to gain control of the bimbo serum.»
Rated 92.4%, Read 30006 times, Posted Tue 21st of March 2017
Science-Fiction , Anal, Blowjob, Cum Swallowing, Exhibitionism, Female exhibitionist, Female/Female, Males / Female, Oral Sex, Toys, Voyeurism, Wife -
harry potter 10 Snape's Story by Unknown user
Rated 74.6%, Read 30000 times, Posted Thu 1st of March 2007
Science-Fiction , Bi-sexual, Blowjob, Fan fiction, Group Sex, School, Teen Male/Teen Female, Young -
The Short Sexual History of Coora, a Slave by Olga Anastasia
«This novella length story set in the Aghara-Penthay universe shows the experiences of a regular slave girl being captured, processed and sold.»
Rated 86.7%, Read 29982 times, Posted Tue 5th of July 2022
Science-Fiction , Alien, Anal, BDSM, Bondage and restriction, Cruelty, Death, Domination/submission, Humiliation, Male Domination, Males / Females, Mind Control, Non-consensual sex, Rape, Sado-Masochism, Slavery, Snuff, Torture, Violence -
Program Alpha-Omega 13 by Unknown user
Rated 94.7%, Read 29937 times, Posted Wed 15th of May 2013
Science-Fiction , Mind Control, Teen Male/Teen Female, Teen Male/Teen Females -
Light Control by stargatefan
Rated 84.7%, Read 29928 times, Posted Tue 17th of November 2009
Science-Fiction , Anal, Males / Females, Mind Control -
Lustful Science: Acquisition & Trapping A Trap by AzraelInfinite
«A man wish to sate his lust with an unsuspecting family.»
Rated 61%, Read 29904 times, Posted Tue 19th of July 2016
Science-Fiction , Asian, Bi-sexual, Blowjob, Body modification, Boy / Boy, Consensual Sex, Domination/submission, Drug, First Time, Girls / Female, Transvestite, Young -
BimboTech Chapter 12: Bimbo Serum Surprise by mypenname3000
«Alice is has been kidnapped by Magnolia Savage, held ransom for the bimbo serum!»
Rated 91.2%, Read 29868 times, Posted Thu 6th of April 2017
Science-Fiction , Anal, Blowjob, Body modification, Cum Swallowing, Female/Female, Lesbian, Male/Female, Oral Sex