sexstories.com
Science-Fiction
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Newfound Powers Chapter 2: Aquiring by AngelOFLife
Rated 94.4%, Read 142305 times, Posted Mon 19th of August 2013
Science-Fiction , Alien, Body modification, School, Teen, Young -
Retired- Chapter Three – Praetorian Guard by Brootforce
Rated 96.4%, Read 140871 times, Posted Wed 12th of November 2014
Science-Fiction -
Vampire Aliens Rape Nuns by lacynobody
Rated 81.8%, Read 140382 times, Posted Tue 19th of April 2011
Science-Fiction , Alien, Anal, Ass to mouth, Ass to pussy, Cannibalism, Death, Female Domination, Female/Female, Girls / Female, Girls domination, Gothic, Horror, Humiliation, Incest, Lesbian, Mind Control, Necrophilia, Pregnant, Rape, Threesome, Torture, Virginity, Young -
A Game of Basketball Pt. 2 by Phoenix Cinders
«First game of the year and second time Nicole fucks Dave in the ass!»
Rated 94.1%, Read 138723 times, Posted Sat 26th of January 2019
Science-Fiction , Anal, Ass to mouth, Blowjob, Consensual Sex, Cum Swallowing, Domination/submission, Hardcore, Oral Sex, Romance, School, Spanking, Teen, Transgendered, Transsexual -
Timestop: Biology Teacher by SKOLL
«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 90.2%, Read 138390 times, Posted Thu 10th of February 2022
Science-Fiction , Blowjob, Domination/submission, Exhibitionism, Hardcore, Humiliation, Job/Place-of-work, Male / Older Female, Male Domination, Male/Female, Mature, Mind Control, Non-consensual sex, Oral Sex, Rape, School, Spanking, Teen Male / Female -
Bait and Switch Ch. 18 by Dark_Brother
Rated 93.7%, Read 137850 times, Posted Thu 29th of December 2011
Science-Fiction , Alien, Bi-sexual, Consensual Sex, First Time, Fisting, Foot or shoe fetish, Incest, Lesbian, Masturbation, Mind Control, Oral Sex, Virginity -
S.O.L. Games: Web Design by SKOLL
«Teachers and 18yo senior women abducted for sex games on remote island replica of their school. 'choose your own adventure'. READ DISCLAIMERS»
Rated 90.3%, Read 136491 times, Posted Fri 12th of August 2022
Science-Fiction , Bondage and restriction, Cruelty, Extreme, Gothic, Horror, Humiliation, Male Domination, Male/Teen Female, Non-consensual sex, Oral Sex, Plumper, Rape, School, Slavery, Teen, Teen Male/Teen Female, Torture, Violence, Water Sports/Pissing -
The Seeding by pars001
Rated 94.1%, Read 135408 times, Posted Sun 29th of June 2014
Science-Fiction , Alien, Blowjob, Cum Swallowing -
Bait and Switch Retype - Ch 05-06 by Dark_Brother
Rated 95.7%, Read 134424 times, Posted Fri 8th of February 2013
Science-Fiction , Alien, Bi-sexual, Blowjob, Coercion, Consensual Sex, Group Sex, Incest, Masturbation, Mind Control, Oral Sex, Threesome -
My Daughter Became A Futa by Loupy
«A man's daughter becomes a victim of the futa-virus, and he loves her so much, he has no choice but to help her deal with her new needs.»
Rated 92%, Read 134181 times, Posted Mon 31st of March 2025
Science-Fiction , Anal, Blowjob, Body modification, Consensual Sex, First Time, Hardcore, Incest, Male/Teen Female, Masturbation, Oral Sex, Teen, Transgendered, Virginity, Young -
Pet Companion - Chapter 1 by Little Sadei
«A silly form on the internet turns out to be an actual contract for being given a promotional tentacle monster pet. April was in for the fuck of her life when she meets her new little sister Siix.»
Rated 94.8%, Read 132192 times, Posted Tue 23rd of April 2019
Science-Fiction , Alien, Anal, Blowjob, Bondage and restriction, Consensual Sex, Cum Swallowing, Extreme, Monster -
The Seeding 4 by pars001
Rated 94.8%, Read 132180 times, Posted Tue 22nd of July 2014
Science-Fiction , Alien, Body modification, Consensual Sex, Pregnant -
Tom's parallel world - 5 by Nellymcboatface
«Tom has found his way into a parallel world, But there is more to this than meets the eye.... This world some mammals have evolved differently, giving him a whole new set of rules, loves and adventures.»
Rated 95.8%, Read 131637 times, Posted Tue 13th of October 2020
Science-Fiction , Authoritarian, Bestiality, Blowjob, Consensual Sex, Discipline, Domination/submission, First Time, Lactation, Male / Females, Spanking -
Return to Earth by Iamsinn
Rated 96.3%, Read 130854 times, Posted Sat 8th of March 2014
Science-Fiction , Bi-sexual, Males / Females -
Bait and Switch Ch. 16 by Dark_Brother
Rated 93.8%, Read 130197 times, Posted Fri 23rd of December 2011
Science-Fiction , Alien, Anal, Bi-sexual, Blowjob, Cheating, Consensual Sex, Cum Swallowing, First Time, Group Sex, Incest, Lesbian, Masturbation, Mature, Mind Control, Oral Sex, Threesome -
Elle's Revenge by PS609
Rated 91.5%, Read 129558 times, Posted Wed 14th of September 2011
Science-Fiction , Alien, Body modification, Female / Girl, Female Domination, Monster, Rape, School, Transgendered, Transsexual -
Queen of the Sex Slaves by Olga Anastasia
«When the leader of a female-led religious cult, the Djenerion Sect, is captured by the vile Slavers of Aghara-Penthay and forced to participate in the galaxy’s cruelest sport, her participation in The Rape Run triggers events which topple rulers and alter the fate of worlds.»
Rated 92.1%, Read 129207 times, Posted Thu 2nd of September 2021
Science-Fiction , Alien, Anal, BDSM, Bestiality, Bondage and restriction, Death, Domination/submission, Horror, Humiliation, Lactation, Male Domination, Mind Control, Non-consensual sex, Rape, Sado-Masochism, Slavery, Snuff, Torture, Violence -
A Mining Colony-Prison part 1 by SwampRat & Sir Brucie
Rated 42.2%, Read 128855 times, Posted Sat 6th of March 2004
Science-Fiction , Alien, Bestiality, Non-consensual sex -
Bait and Switch Ch. 13 by Dark_Brother
Rated 94%, Read 128454 times, Posted Sun 11th of December 2011
Science-Fiction , Alien, Bi-sexual, Blowjob, Consensual Sex, Incest, Lesbian, Mature, Mind Control, Oral Sex, Violence -
Star Wars: The Restricted Files - Chapter 1 - Meeting Ass-hoka Tano Part 1 by Avatrek
Rated 91%, Read 127665 times, Posted Sun 6th of January 2013
Science-Fiction , Alien, Blowjob, Consensual Sex, Cum Swallowing, Fan fiction, First Time, Hardcore, Male/Teen Female, Oral Sex, Young -
Lost Empire 1 (KAW 3 Entry)_(1) by pars001
Rated 95.5%, Read 124485 times, Posted Sun 30th of August 2015
Science-Fiction , Alien, Non-Erotic, Violence -
Retired but Alive (Complete) by Kenneth Hammond
Rated 96.4%, Read 124296 times, Posted Wed 29th of January 2014
Science-Fiction , Non-Erotic -
Return of the Ultimate LoveDolls by Zenythmon
Rated 92.9%, Read 124074 times, Posted Thu 2nd of July 2009
Science-Fiction , Body modification, Males / Females, Mind Control -
Bait and Switch Ch. 15 by Dark_Brother
Rated 93.4%, Read 124062 times, Posted Mon 19th of December 2011
Science-Fiction , Alien, Blowjob, Coercion, Consensual Sex, Incest, Mind Control, Oral Sex, Reluctance, Violence, Virginity -
The Sleep Device 2 by base13
Rated 94.8%, Read 123738 times, Posted Thu 4th of April 2013
Science-Fiction , Non-consensual sex, Teen Male / Female -
The Stepford Children by magicwand
Rated 93.3%, Read 123309 times, Posted Wed 8th of September 2010
Science-Fiction , Body modification, Incest, Male / Female Teens, Mind Control -
I am a Fugitive from Another Galaxy--4-Finale by senorlongo
Rated 95.9%, Read 123210 times, Posted Sat 27th of July 2013
Science-Fiction , Alien, Consensual Sex, Oral Sex, Romance, Teen Male/Teen Female -
SLuT9 by kristof2050
Rated 94.4%, Read 121215 times, Posted Wed 18th of January 2012
Science-Fiction , Coercion, Drug, Male/Female -
Retired - Chapter Four – Battle in the dark by Brootforce
Rated 96.4%, Read 121059 times, Posted Wed 12th of November 2014
Science-Fiction -
Bait and Switch Ch. 21 (Final) by Dark_Brother
Rated 94%, Read 120930 times, Posted Sat 7th of January 2012
Science-Fiction , Alien, Anal, Bi-sexual, Blowjob, Consensual Sex, Group Sex, Incest, Mind Control, Oral Sex, Pregnant, Threesome, Violence -
Bug control: Evolution by Homealone_447
Rated 91.8%, Read 119217 times, Posted Thu 4th of September 2014
Science-Fiction , Alien, Anal, Group Sex, Hardcore, Lesbian, Mind Control, Monster, Oral Sex, Pregnant, Threesome -
Bait and Switch Retype - Ch 03-04_(0) by Dark_Brother
Rated 95.2%, Read 116757 times, Posted Thu 7th of February 2013
Science-Fiction , Alien, Blowjob, Coercion, Consensual Sex, Cum Swallowing, massage, Mind Control, Oral Sex, Violence -
Bait and Switch Ch. 14 by Dark_Brother
Rated 93.6%, Read 116016 times, Posted Wed 14th of December 2011
Science-Fiction , Alien, Consensual Sex, Incest, Mature, Mind Control, Oral Sex, Reluctance, Violence -
The princess and the Captain by pars001
Rated 95.4%, Read 115674 times, Posted Tue 20th of May 2014
Science-Fiction , Consensual Sex, Older Male / Female, Violence -
Tom's parallel world - 2 by Nellymcboatface
«Tom has found his way into a parallel world, an earth where some mammals have evolved along side humans. But there is more to this than meets the eye....»
Rated 95.9%, Read 115620 times, Posted Wed 9th of September 2020
Science-Fiction , Bestiality, Drug, Male/Female -
Retired - Chapter Seven – Emperor’s Blade by Brootforce
Rated 96.4%, Read 115476 times, Posted Wed 12th of November 2014
Science-Fiction -
BimboTech Chapter 1: Bimbofied into a Lesbian Slut by mypenname3000
«Frank and Alice prepare to mass produce the bimbo formula, but a rival company has gotten wind and the female CEO wants the formula for herself.»
Rated 92.1%, Read 114804 times, Posted Tue 1st of November 2016
Science-Fiction , Anal, Blowjob, Body modification, Female Domination, Female exhibitionist, Female/Female, Lesbian, Male / Females, Male/Female -
Bait and Switch Ch. 09 by Dark_Brother
Rated 93.8%, Read 113517 times, Posted Tue 29th of November 2011
Science-Fiction , Alien, Anal, Coercion, Consensual Sex, Cruelty, massage, Mind Control, Oral Sex, Rape, Reluctance, Violence, Voyeurism -
Kate's Tentacle Nightmare by J Locke
Rated 93.1%, Read 113229 times, Posted Mon 1st of July 2013
Science-Fiction , Alien, Bondage and restriction, Job/Place-of-work, Monster, Pregnant -
My Sissy Roommate by Wolf Hunt
«My roommate gets sissified and gets his ass pounded by me»
Rated 92.8%, Read 112953 times, Posted Tue 19th of November 2019
Science-Fiction , Anal, Ass to mouth, Coercion, Consensual Sex, Gay, Male Domination, Reluctance, Teen Male / Teen Male, Transgendered, Transvestite, Virginity -
Apocaliptic Lovers by Lucky Mann
«An approaching world wide disaster forces a young couple to make decisions that will make them lovers and perhaps save their lives.»
Rated 96.3%, Read 112818 times, Posted Thu 8th of September 2016
Science-Fiction , Anal, Blowjob, Consensual Sex, Cum Swallowing, First Time, Male/Teen Female, Oral Sex, Plumper, Romance, Virginity -
The Ultimate Lovedoll by Zenythmon
Rated 90.4%, Read 112653 times, Posted Sat 11th of April 2009
Science-Fiction , Body modification, Males / Females, Mind Control -
Marooned on gronk by FINC
Rated 72.7%, Read 112481 times, Posted Sun 26th of February 2006
Science-Fiction , Alien, Bondage and restriction, Extreme, Non-consensual sex, Pregnant, Slavery -
The Landlord's Pet_(1) by Phoenix Cinders
«Austin would do anything to prevent being evicted. Diana and Angela, the landlords are about to find out just how far he will go...»
Rated 92.5%, Read 112413 times, Posted Sun 13th of May 2018
Science-Fiction , Anal, BDSM, Bondage and restriction, Coercion, Cum Swallowing, Discipline, Domination/submission, Erotica, Female Domination, First Time, Hardcore, Male / Females, Non-consensual sex, Older Female / Males, Oral Sex, Reluctance, Spanking, Teen Male / Female, Threesome, Transgendered, Transsexual -
Bait and Switch Ch. 20 by Dark_Brother
Rated 93.8%, Read 111915 times, Posted Wed 4th of January 2012
Science-Fiction , Alien, Anal, Bi-sexual, Blowjob, Consensual Sex, Erotica, Mind Control, Oral Sex, Romance, Threesome -
Aliens - Breeding and Birth by shawnababy
Rated 86.7%, Read 111825 times, Posted Mon 31st of August 2015
Science-Fiction , Alien, Body modification, Pregnant, Slavery -
A Super Life - Chapter 2 by JadeM
Rated 93.1%, Read 111747 times, Posted Sat 17th of March 2012
Science-Fiction , Asian, Blowjob, Body modification, Consensual Sex, Cum Swallowing, Group Sex, Incest, Lactation, massage, Mind Control, Oral Sex, Spanking, Teen Male/Teen Female, Written by women -
Bait and Switch Ch. 12 by Dark_Brother
Rated 93.2%, Read 111561 times, Posted Thu 8th of December 2011
Science-Fiction , Alien, Blackmail, Blowjob, Cheating, Consensual Sex, First Time, Incest, Mind Control, Oral Sex, Reluctance, Violence -
Bait and Switch Ch. 09 (Edited) by Dark_Brother
Rated 93.4%, Read 111207 times, Posted Wed 30th of November 2011
Science-Fiction , Alien, Anal, Coercion, Consensual Sex, Cruelty, Mind Control, Oral Sex, Rape, Reluctance, Violence, Voyeurism -
Retired - Chapter Eleven – Un-Fucking-Believable by Brootforce
Rated 96.3%, Read 110535 times, Posted Wed 12th of November 2014
Science-Fiction -
The Seeding 2 by pars001
Rated 94.6%, Read 109626 times, Posted Sat 19th of July 2014
Science-Fiction , Alien, Consensual Sex, Masturbation, Pregnant -
Program Alpha-Omega 1 by Unknown user
Rated 95.1%, Read 108804 times, Posted Wed 15th of May 2013
Science-Fiction , Mind Control, Teen Male/Teen Female -
The Herd by Homealone_447
Rated 90.6%, Read 106956 times, Posted Wed 12th of November 2014
Science-Fiction , Alien, Anal, Extreme, Group Sex, Incest, Mature, Mind Control, Monster, Pregnant, Slavery, Teen -
Tentacles_(0) by Luke Ashwood
«A sexy young scientist is attacked by a tentacle monster»
Rated 93.3%, Read 106383 times, Posted Sun 20th of September 2015
Science-Fiction , Alien, BDSM, Bondage and restriction, Erotica, Monster, Rape -
Retired - Chapter Six – Death from above by Brootforce
Rated 96.4%, Read 104886 times, Posted Wed 12th of November 2014
Science-Fiction -
A Thief’s new start by Kenneth Hammond
Rated 96.4%, Read 104646 times, Posted Sun 2nd of February 2014
Science-Fiction , Non-Erotic -
Bait and Switch Retype - Ch 07-08 by Dark_Brother
Rated 95%, Read 104355 times, Posted Sun 10th of February 2013
Science-Fiction , Alien, Authoritarian, Blowjob, Coercion, Consensual Sex, Domination/submission, First Time, Mature, Mind Control, Oral Sex, Virginity -
Escape (Complete) by Kenneth Hammond
Rated 96.4%, Read 104334 times, Posted Thu 30th of January 2014
Science-Fiction , Non-Erotic -
Ticonderoga – Episode 1: Adrift by Brootforce
Rated 92%, Read 104313 times, Posted Thu 9th of May 2013
Science-Fiction , Alien, Cheating, Consensual Sex, Erotica, Hardcore, Interracial, Job/Place-of-work, Male/Female, Oral Sex -
Boarding School Encounter 01: Henrietta Molested by the Lesbian Alien by mypenname3000
«In 19th century England, a young girl travels to a boarding school and her life changes when an alien crashes behind her school.»
Rated 93.4%, Read 104112 times, Posted Wed 13th of July 2016
Science-Fiction , Female/Female, First Time, Lesbian, Monster, Virginity -
The Bimbo Treatment Chapter 2: Injecting the Bimbo's Ass by mypenname3000
«MF MMF MFF oral bimbo trans scifi interracial BMWW wife wl cheat voy anal»
Rated 92%, Read 103863 times, Posted Wed 18th of November 2015
Science-Fiction , Anal, Blowjob, Cheating, Cum Swallowing, Female/Female, Group Sex, Interracial, Male / Females, Males / Female, Oral Sex, Wife -
The Trucker's Load Pt. 2 by Phoenix Cinders
«The ride continues & Alex continues to get his butt pounded»
Rated 94.2%, Read 103428 times, Posted Tue 26th of November 2019
Science-Fiction , Anal, Ass to mouth, Black, Blowjob, Boy, Consensual Sex, Oral Sex, Romance, Teen, Transgendered, Transsexual -
The Traveler - Part 1 by Homealone_447
Rated 92.6%, Read 103335 times, Posted Tue 22nd of July 2014
Science-Fiction , Alien, Anal, Cum Swallowing, Domination/submission, Drug, Female/Female, Group Sex, Incest, Lactation, Lesbian, Male / Females, Mind Control, Monster, Pregnant, Teen -
Body of a Man, Mind of Machine - The Series by Sage_of_the_Forlorn_Path
«Adrian, a young man of unparalleled intellect, has a plan to change the world, but there is one variable he never expected: having someone at his side.»
Rated 94.4%, Read 103053 times, Posted Wed 1st of June 2016
Science-Fiction , Anal, Blowjob, Consensual Sex, Cum Swallowing, Death, Extreme, First Time, Hardcore, massage, Murder, Non-Erotic, Oral Sex, Reluctance, Romance, Teen Male/Teen Female, Violence, Virginity -
The Mission_(0) by pars001
Rated 96%, Read 102657 times, Posted Tue 17th of June 2014
Science-Fiction , Male/Teen Female, Non-Erotic, Romance -
Tom's parallel world - 7 by Nellymcboatface
«Tom has found himself in a parallel world where mammals have evolved with humans.»
Rated 96.3%, Read 102648 times, Posted Thu 26th of November 2020
Science-Fiction , Anal, Bestiality, Blowjob, Consensual Sex, Male/Female, Oral Sex -
The Power of Science (Chapter 2) - Evan Makes a Breakthrough by Rick_James
«Evan spends the whole weekend working on his new project.»
Rated 93.2%, Read 100959 times, Posted Sat 10th of February 2018
Science-Fiction , Blackmail, Blowjob, Coercion, Cruelty, Cum Swallowing, Domination/submission, Humiliation, Male Domination, Male Male/Teen Female, Male/Female, Non-consensual sex, Oral Sex, Rape, Reluctance, School, Slavery, Spanking, Stockholm Syndrome, Teen, Teen Male/Teen Female, Young -
The Maintenance Man (1) ? by pars001
Rated 94.4%, Read 100728 times, Posted Tue 1st of July 2014
Science-Fiction , Non-Erotic, Slavery, Voyeurism -
Klaatu Barada Nikto by sourdough
Rated 96.1%, Read 100368 times, Posted Sat 16th of April 2011
Science-Fiction , Incest, Male Domination, Mind Control, Romance, Teen Male / Female, Teen Male/Teen Females -
The Maintenance Man 4 by pars001
Rated 95.4%, Read 100317 times, Posted Mon 14th of July 2014
Science-Fiction , Consensual Sex, First Time, Male/Female, Slavery, Violence, Virginity