sexstories.com
Science-Fiction
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Sapphire’s Quest: Brothel by Homealone_447
Rated 93.4%, Read 39357 times, Posted Thu 27th of August 2015
Science-Fiction , Alien, Anal, Cum Swallowing, Extreme, Hardcore, Lesbian, Mind Control, Monster -
Leben 3 by pars001
«The product of bio-engineering they search for their place and the man who made them what they are.»
Rated 94.8%, Read 39327 times, Posted Wed 8th of June 2016
Science-Fiction , Body modification, Male/Female, Mind Control, Violence -
The Space Creature by The Midnight Shade
Rated 87.2%, Read 39267 times, Posted Sat 11th of August 2012
Science-Fiction , Anal, Blowjob, Death, Hardcore, Horror, Monster, Rape, Reluctance, Violence -
Voyages of Kes by sandstorm3636
«Kes from Star Trek Voyager is about to learn a lesson in abusive sex from Tom Paris.»
Rated 50.4%, Read 39210 times, Posted Tue 1st of June 2021
Science-Fiction , Alien, Anal, Authoritarian, Bestiality, Body modification, Cheating, Coercion, Cruelty, Cum Swallowing, Death, Domination/submission, Drug, Enema, Extreme, Fan fiction, Hardcore, Humiliation, Interracial, Non-consensual sex, Rape, Reluctance, Threesome, Torture, Toys, Violence, Voyeurism, Water Sports/Pissing, Young -
The Champion's Companion 6 by BlknMild611
Rated 89.5%, Read 39192 times, Posted Wed 8th of December 2010
Science-Fiction , Authoritarian, Bondage and restriction, Coercion, Domination/submission, Female Domination, Female/Female, Lactation, Lesbian, Male Domination, Non-consensual sex, Rape, Stockholm Syndrome, Threesome, Transgendered, Violence -
THE MOON STONE (Part 4) by Hardrive
Rated 94.6%, Read 39174 times, Posted Sat 12th of January 2013
Science-Fiction , Non-Erotic, Romance, Violence -
Bizarre! part 2 by ZZZ
Rated 37.8%, Read 39132 times, Posted Wed 14th of June 2006
Science-Fiction , Alien, Cruelty, Extreme, Fisting, Horror, Violence -
A Royal Pain (The Mission 4) by pars001
Rated 95.2%, Read 39057 times, Posted Mon 23rd of March 2015
Science-Fiction , Consensual Sex, Male/Teen Female, Pregnant, Violence -
harry potter fun in the park by Unknown user
Rated 67.5%, Read 39030 times, Posted Tue 13th of February 2007
Science-Fiction , Anal, Bi-sexual, Gay, Group Sex, Incest, Non-consensual sex -
Lost Empire 44 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 95.6%, Read 38991 times, Posted Thu 27th of April 2017
Science-Fiction , Alien, Non-Erotic, Violence -
Ride or Die pt 1. by Phoenix Cinders
«James bets it all in a street race against a girl packing a little something extra. Will he win or lose his ass in the process?»
Rated 91.9%, Read 38967 times, Posted Sun 14th of April 2019
Science-Fiction , Anal, Ass to mouth, Consensual Sex, First Time, Reluctance, Romance, Teen, Transgendered, Transsexual -
SLuT9 part 3 by kristof2050
Rated 93.6%, Read 38754 times, Posted Wed 18th of January 2012
Science-Fiction , Male/Female -
The Champion's Companion 00 by BlknMild611
Rated 86.5%, Read 38751 times, Posted Sun 19th of December 2010
Science-Fiction , Anal, Bi-sexual, Black, Blowjob, Bondage and restriction, Cruelty, Death, Domination/submission, Extreme, Female Domination, Hardcore, Humiliation, Interracial, Male Domination, Male/Female, Murder, Non-consensual sex, Pregnant, Rape, Violence -
The Shape Of Things To Cum...? by JayneyRedd
Rated 90.4%, Read 38694 times, Posted Wed 29th of February 2012
Science-Fiction , Anal, Ass to mouth, Blowjob, Consensual Sex, Exhibitionism, Female/Female, Group Sex, Male/Female, Males / Female, Written by women -
New inhabited planet found by PO469
Rated 91.5%, Read 38646 times, Posted Thu 20th of August 2015
Science-Fiction , Alien, Blowjob, Consensual Sex, Cum Swallowing, Group Sex, Male / Females, Older Male / Female, Oral Sex -
Empire Prologue and Chapter 1 revision. by kyron120867
«One man can make a difference»
Rated 93.7%, Read 38637 times, Posted Wed 9th of September 2015
Science-Fiction , Non-Erotic -
Lost Empire 46 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 95.5%, Read 38598 times, Posted Sun 4th of June 2017
Science-Fiction , Alien, Non-Erotic, Violence -
SOVEREIGNTY 6 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 95%, Read 38547 times, Posted Wed 18th of November 2015
Science-Fiction , Alien, Body modification, Cruelty, Violence -
Daddy-Great-Great Bred Me in Quarantine - ch. 01 by Limnophile
«Mom explains pandemics and incest to the hot and horny son her Daddy-Great-Great put in her belly. Before long, he breeds her, too.»
Rated 69.6%, Read 38541 times, Posted Thu 31st of October 2024
Science-Fiction , Bi-sexual, Group Sex, Incest, Male / Females, Male / Older Female, Pregnant -
SOVEREIGNTY 5_(0) by pars001
«Alan's life was crap his wife was gone, he was alone then a dream that seemed real changed that»
Rated 94.2%, Read 38496 times, Posted Wed 4th of November 2015
Science-Fiction , Alien, Body modification, Cruelty, Mind Control, Slavery, Violence -
Whoa! Susan Gets More Than She Wanted VIII by Lucky Mann
«Jason continues to add to his harem.»
Rated 92.4%, Read 38454 times, Posted Mon 14th of December 2015
Science-Fiction , Blowjob, Cum Swallowing, Female/Female, Group Sex, Male / Females, Mind Control, Oral Sex, Virginity -
Dead Stick 2 by pars001
«Tyrome's new job begins»
Rated 95%, Read 38424 times, Posted Thu 1st of October 2015
Science-Fiction , Consensual Sex, Older Male / Female, Violence -
The Training Of Super Girl: Chapter 1 by bluntx
Rated 74.4%, Read 38397 times, Posted Fri 28th of September 2012
Science-Fiction , Cum Swallowing, Fan fiction, Female solo, Masturbation, Teen, Teen Female Solo, Toys, Young -
S.H.E.L.I.A. 3 by pars001
«A man is hunted for what he has created.»
Rated 94.9%, Read 38376 times, Posted Tue 23rd of May 2017
Science-Fiction , Blackmail, Body modification, Violence -
THE BLEMS 3 by pars001
Rated 94.8%, Read 38340 times, Posted Wed 2nd of September 2015
Science-Fiction , Alien, Body modification, Consensual Sex, Male/Female, Mind Control, Violence -
Lost Empire 41 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 95.5%, Read 38247 times, Posted Thu 23rd of March 2017
Science-Fiction , Alien, Non-Erotic, Violence -
Ghostly: The first by StoryFox
Rated 95.9%, Read 38190 times, Posted Sat 1st of September 2012
Science-Fiction , First Time, Hardcore, Non-Erotic, Teen, Teen Male/Teen Female, Young -
Lost Empire 55 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 95.6%, Read 38157 times, Posted Fri 12th of January 2018
Science-Fiction , Alien, Non-Erotic, Violence -
Lost Empire 38 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 37977 times, Posted Thu 26th of January 2017
Science-Fiction , Alien, Non-Erotic, Violence -
The After Seeding second wave (7) by pars001
Rated 95.2%, Read 37947 times, Posted Fri 10th of July 2015
Science-Fiction , Alien, Consensual Sex, Male/Female, Pregnant, Violence -
Galactic Vendetta Chapter 04 the twin's story by Hellcat41979
Rated 93.2%, Read 37917 times, Posted Wed 13th of August 2014
Science-Fiction , Bi-sexual, Body modification, Consensual Sex, Death, Exhibitionism, Female/Female, First Time, Humiliation, Incest, Lesbian, Rape, Slavery, Virginity -
Amy's Doctor by Last Centurion
Rated 72.4%, Read 37914 times, Posted Mon 6th of August 2012
Science-Fiction , Alien, Cheating, Consensual Sex, Fan fiction, Male/Female, Oral Sex -
The Vine by iphotoyou2
Rated 90.9%, Read 37866 times, Posted Sun 23rd of August 2009
Science-Fiction -
SOVEREIGNTY 4 by pars001
«Alan a supposed 'norm' works to help defeat evil»
Rated 94.5%, Read 37866 times, Posted Wed 14th of October 2015
Science-Fiction , Alien, Body modification, Cruelty, Violence -
Bad Seed by pars001
«A master thief and her problems with a bad job»
Rated 90.1%, Read 37839 times, Posted Mon 13th of March 2017
Science-Fiction , Alien, Body modification, Mind Control, Torture, Violence -
Sam 2 by pars001
«A man is taken then returned. He's not the same or is he? Now with a lot of questions he leaves earth to search for the only other one like himself, so far.»
Rated 95%, Read 37812 times, Posted Tue 2nd of January 2018
Science-Fiction , Alien, Body modification, Non-Erotic, Violence -
YOUR TENTACLES by Unknown user
Rated 62.4%, Read 37668 times, Posted Sat 30th of May 2009
Science-Fiction , Alien -
Nikita's elves by Aborshcane
Rated 74.7%, Read 37572 times, Posted Sun 3rd of July 2011
Science-Fiction , Job/Place-of-work, Older Female / Males, Oral Sex, Pregnant, Rape, Slavery, Teen, Teen Male Solo, Teen Male/Teen Females, Young -
The Aftermath 2 by pars001
Rated 94.2%, Read 37563 times, Posted Thu 6th of November 2014
Science-Fiction , Alien, Mind Control, Non-Erotic, Pregnant, Violence -
New Beginnings - Pt 2 Ch 4 by dank
Rated 64.2%, Read 37448 times, Posted Thu 19th of May 2005
Science-Fiction , Bondage and restriction, Cannibalism, Extreme, Horror, Monster, Snuff -
beverly's holo fantasy by tman_89
Rated 79.7%, Read 37431 times, Posted Mon 5th of September 2005
Science-Fiction , Incest, Male / Older Female -
The After Seeding A second wave (5) by pars001
Rated 94.5%, Read 37380 times, Posted Fri 20th of March 2015
Science-Fiction , Alien, Consensual Sex, Death, Male/Female, Masturbation, Pregnant, Violence -
Jack's new life Part 2 by JollyB
«Mommy notices Jack, and vice versa. Strange things keep happening to jack but so far he's too distracted to think about them.»
Rated 90.3%, Read 37356 times, Posted Fri 15th of January 2016
Science-Fiction , Body modification, Female solo, Incest, Masturbation, Teen Male / Female, Voyeurism -
Rindr Online: Chapter Two by Tasty_taters
«Chapter two of Rindr Online»
Rated 93.2%, Read 37353 times, Posted Wed 27th of July 2016
Science-Fiction , Bondage and restriction, Discipline, Domination/submission, Female/Female, Reluctance -
Harry Potter 11 Thankful Thanksgiving by Unknown user
Rated 78.1%, Read 37257 times, Posted Thu 8th of March 2007
Science-Fiction , Anal, Bi-sexual, Consensual Sex, Fan fiction, Female / Girl, Teen Female/Teen Female, Teen Male/Teen Females -
The Champion's Companion 15 by BlknMild611
Rated 69.2%, Read 37200 times, Posted Thu 6th of January 2011
Science-Fiction , Blowjob, Female Domination, Lactation, Threesome -
The After Seeding A second wave (4) by pars001
Rated 94.2%, Read 37173 times, Posted Tue 10th of March 2015
Science-Fiction , Alien, Consensual Sex, Death, Male/Female, Oral Sex, Violence -
Lost Empire 65 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 96%, Read 37161 times, Posted Wed 9th of January 2019
Science-Fiction , Alien, Non-Erotic, Violence -
Lost Empire 40 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 95.3%, Read 37032 times, Posted Tue 7th of March 2017
Science-Fiction , Alien, Non-Erotic, Violence -
Jurasic Fuck by canadianalien
«When two lovers get trapped in the past, they get a bit more than they bargained for»
Rated 87%, Read 36999 times, Posted Mon 30th of January 2017
Science-Fiction , Anal, Bestiality, Male/Female, Threesome -
The Champion's Companion 11 by BlknMild611
Rated 50%, Read 36972 times, Posted Wed 29th of December 2010
Science-Fiction , Anal, Body modification, Consensual Sex, Cum Swallowing, Female exhibitionist, Males / Females, Mind Control, Pregnant, Violence, Voyeurism -
Pandora - The alien dynasty [chap 1] by Billangel
Rated 58.8%, Read 36804 times, Posted Mon 30th of August 2010
Science-Fiction , Alien, Anal, BDSM, Bestiality, Young -
Sovereignty 10 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 93.1%, Read 36642 times, Posted Thu 18th of February 2016
Science-Fiction , Alien, Body modification, Cruelty, Mind Control, Monster, Romance, Violence -
The Human and The Gliesen by tw_holt
Rated 95.5%, Read 36606 times, Posted Sat 27th of June 2015
Science-Fiction , First Time, Male/Female, Reluctance -
Red Hawk the Spear Maker(Part 7 One Hundred Years Later) by Red Tempest
Rated 96%, Read 36579 times, Posted Fri 25th of October 2013
Science-Fiction , Consensual Sex, Male/Female -
Stepmom Surprise - chapter 1 by Limnophile
«Peter meets his sexy future stepmother.»
Rated 77.2%, Read 36360 times, Posted Mon 17th of March 2025
Science-Fiction , Anal, Bi-sexual, Blowjob, Consensual Sex, Incest, Older Male / Female, Threesome, Young -
The aliens who forced us to evolve Part 1 by Skeleton Wars
«Aliens take home change him disease him and ends up evolving the planet.»
Rated 94.8%, Read 36333 times, Posted Wed 21st of August 2019
Science-Fiction , Alien, Blowjob, Body modification, Bondage and restriction, Cum Swallowing, Oral Sex -
The Maintenance Man another repair 3 by pars001
Rated 94.7%, Read 36318 times, Posted Mon 18th of May 2015
Science-Fiction , Alien, Death, Non-Erotic, Violence -
Genital Switching Device by SomeoneElseNotMe
«A scientist is ready to test his new device on humans, but he needs someone to monitor as he tests it on himself.»
Rated 94.4%, Read 36315 times, Posted Wed 4th of September 2019
Science-Fiction , Consensual Sex, First Time, Masturbation, Voyeurism -
Galactic Vendetta chapter 06 by Hellcat41979
Rated 92.3%, Read 36261 times, Posted Wed 10th of September 2014
Science-Fiction , Anal, Asian, Blowjob, Body modification, Bondage and restriction, Consensual Sex, Cum Swallowing, Death, Exhibitionism, Lesbian, Murder, Non-consensual sex, Rape, Slavery -
Lost Empire 51_(1) 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 36237 times, Posted Sat 30th of September 2017
Science-Fiction , Alien, Non-Erotic, Violence -
BimboTech Chapter 5: Bimbo Wives' Orgy by mypenname3000
«Frank bribes the Director of the FDA with five hot, busty bimbos to get his support to bring the Bimbo Serum to market.»
Rated 78.9%, Read 36174 times, Posted Tue 27th of December 2016
Science-Fiction , Anal, Blowjob, Body modification, Exhibitionism, Female exhibitionist, Female/Female, Lesbian, Male / Females, Oral Sex, Voyeurism, Wife -
Capt. James T Kirk and the 5 hour erection. by PO469
Rated 83.7%, Read 36156 times, Posted Sun 27th of November 2011
Science-Fiction , Alien, Blowjob, Consensual Sex, Cum Swallowing, Fan fiction, Group Sex, Interracial, Male / Females, Oral Sex -
Lost Empire 45 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 36015 times, Posted Wed 10th of May 2017
Science-Fiction , Alien, Non-Erotic, Violence -
Planet Monster by deniss
Rated 75%, Read 35916 times, Posted Sat 26th of April 2014
Science-Fiction , Bestiality, Body modification, Cannibalism, Death, Extreme, Horror, Monster, Murder, Rape -
SOVEREIGNTY 12 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 94.8%, Read 35886 times, Posted Mon 18th of April 2016
Science-Fiction , Alien, Body modification, Cruelty, Mind Control, Violence -
Body of a Man, Mind of Machine - Chapter Six by Sage_of_the_Forlorn_Path
«Adrian brings Jenny up to his level.»
Rated 86%, Read 35841 times, Posted Tue 26th of April 2016
Science-Fiction , Consensual Sex, Hardcore, Oral Sex, Romance, Teen Male/Teen Female -
The Aftermath 6 by pars001
Rated 94.6%, Read 35820 times, Posted Tue 21st of April 2015
Science-Fiction , Alien, Death, Pregnant, Violence -
The Selection - Cheerleader Sally Ch 2: a Frankel story by magic4589
Rated 83.1%, Read 35808 times, Posted Tue 15th of October 2013
Science-Fiction , Anal, Ass to mouth, Blowjob, Cum Swallowing, Domination/submission, Fisting, Male Domination, Male/Teen Female, Non-consensual sex, Rape -
From Within – Jim’s Friday Night by PA Mike
Rated 91%, Read 35709 times, Posted Sun 9th of November 2008
Science-Fiction , Boy / Boy, Masturbation, Mind Control, Teen, Young