sexstories.com
Science-Fiction
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I think therefore I'm a woman by YouLikeThat?
«A struggling man inexplicably swaps bodies with a young lady.»
Rated 92.2%, Read 21144 times, Posted Fri 30th of April 2021
Science-Fiction , Blowjob, Consensual Sex, Cum Swallowing, Female solo, Male/Teen Female, Masturbation, Oral Sex, Pregnant -
Awakenings 8 by pars001
Rated 92.2%, Read 43128 times, Posted Tue 19th of August 2014
Science-Fiction , Body modification, Bondage and restriction, Cruelty, Death, Mind Control, Murder, Non-consensual sex, Rape, Torture, 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 92.2%, Read 34842 times, Posted Sun 14th of April 2019
Science-Fiction , Anal, Ass to mouth, Consensual Sex, First Time, Reluctance, Romance, Teen, Transgendered, Transsexual -
The Greatwar 3033 Part 5: Jack find something out by shadowtitanlo
Rated 92.2%, Read 14934 times, Posted Tue 20th of November 2012
Science-Fiction , Alien, Non-Erotic -
Sam 30 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 92.2%, Read 10380 times, Posted Fri 20th of August 2021
Science-Fiction , Alien, Death, Violence -
Bad Seed CH.3 by pars001
«A master thief and her problems with a bad job.»
Rated 92.2%, Read 10365 times, Posted Wed 25th of August 2021
Science-Fiction , Alien, Body modification, Mind Control, Violence -
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 92.2%, Read 26715 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 -
The Dead Zone chapter 06 by phenylalanine
«Cait and Rhys are captured by space pirates»
Rated 92.2%, Read 14457 times, Posted Tue 15th of October 2019
Science-Fiction , Authoritarian, Body modification, Cruelty, Humiliation, Non-Erotic -
Bait and Switch Ch. 06 by Dark_Brother
Rated 92.2%, Read 192435 times, Posted Mon 21st of November 2011
Science-Fiction , Alien, Blowjob, Consensual Sex, Erotica, Group Sex, Incest, Mature, Mind Control, Threesome -
Blondie (part 2) by mstrmrd
Rated 92.2%, Read 141570 times, Posted Sat 15th of August 2009
Science-Fiction , Anal, Bestiality, Blowjob, Consensual Sex, Cum Swallowing, Female/Female, First Time, Fisting, Girls / Female, Group Sex, Hardcore, Incest, Male / Older Female, Males / Females, Masturbation, Mature, Older Female / Males, Older Male / Female, Oral Sex, Pregnant, Teen Male/Teen Female, Threesome, Virginity, Water Sports/Pissing, Young -
Tica's study of sex by Tickles
Rated 92.1%, Read 70707 times, Posted Sat 15th of August 2009
Science-Fiction , Female / Girl, Incest, Masturbation, Virginity, Young -
Bug control: Evolution by Homealone_447
Rated 92.1%, Read 116220 times, Posted Thu 4th of September 2014
Science-Fiction , Alien, Anal, Group Sex, Hardcore, Lesbian, Mind Control, Monster, Oral Sex, Pregnant, Threesome -
The Statues by bstrbrwn1
Rated 92.1%, Read 78912 times, Posted Tue 12th of June 2012
Science-Fiction , Coercion, Erotica, Fan fiction, Male/Female, Mind Control, Pregnant -
Reapers 2 by Anisa_Damon
Rated 92.1%, Read 21654 times, Posted Sun 4th of August 2013
Science-Fiction , Reluctance, Romance -
Gray Jedi Ch. 4 by auguy86
«Old friends, training, and truths revealed.»
Rated 92.1%, Read 17865 times, Posted Wed 11th of January 2017
Science-Fiction , Fan fiction, Non-Erotic, Romance -
Mind Fuck - Chapter 1b (How To Fuck Your Sister Without Breaking The Law) by Salissa
Rated 92.1%, Read 44370 times, Posted Sun 12th of December 2010
Science-Fiction , Anal, Black, Consensual Sex, Job/Place-of-work, Male / Females, Masturbation, Mind Control, Oral Sex, Voyeurism -
Cat Fight 13 (Coronation) by pars001
«A man's luck changes, why not? He wasn't all man after all.»
Rated 92.1%, Read 17982 times, Posted Tue 25th of April 2017
Science-Fiction , Alien, Body modification, Male / Females, Non-Erotic, Violence -
A new world by lilsweetbaby
Rated 92.1%, Read 96438 times, Posted Fri 2nd of October 2009
Science-Fiction , Alien, Anal, Bi-sexual, Blowjob, Body modification, Consensual Sex, Cum Swallowing, First Time, Romance, Threesome, Virginity, Water Sports/Pissing, Written by women, Young -
The Coming by Homealone_447
Rated 92.1%, Read 57441 times, Posted Thu 6th of September 2012
Science-Fiction , Alien, Incest, Lesbian, Mind Control -
The Curer 2220 part 2 by np909pn
«The fun begins in earnest»
Rated 92.1%, Read 27336 times, Posted Thu 1st of October 2020
Science-Fiction , Authoritarian, Cum Swallowing, Drug, Extreme, Group Sex, Hardcore, Male / Females, Older Male / Female, Young -
Gray Jedi Ch. 9 by auguy86
«New friends and allies.»
Rated 92.1%, Read 16386 times, Posted Tue 16th of May 2017
Science-Fiction , Alien, Fan fiction, Non-Erotic, Violence -
SOVEREIGNTY 14_(0) 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 92.1%, Read 31581 times, Posted Thu 16th of June 2016
Science-Fiction , Alien, Body modification, Cruelty, Mind Control, Violence -
Jane Jetson, Astro and the Paper-Lad by pdocker5000
«Jane Janes fucks her pet dog while the paper-lad watches her»
Rated 92.1%, Read 62637 times, Posted Mon 17th of October 2016
Science-Fiction , Bestiality, Fan fiction, Voyeurism -
The Dead Zone chapter 07 by phenylalanine
«Cait is captured by space pirates and gets to know a fellow prisoner»
Rated 92.1%, Read 10824 times, Posted Thu 24th of October 2019
Science-Fiction , Body modification, Female/Female, First Time, Masturbation -
Play Things III by Sexy Mommy
«More from the perverted mental entity.»
Rated 92.1%, Read 40209 times, Posted Wed 29th of May 2019
Science-Fiction , Domination/submission, Female Domination, Female/Female, Incest, Lesbian, Mind Control, Teen Male / Female -
Commander's Pet Part III by emilialefleur
Rated 92.1%, Read 30822 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 -
Sam 20 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 92.1%, Read 14169 times, Posted Wed 15th of January 2020
Science-Fiction , Alien, Non-Erotic, Violence -
Gray Jedi Ch. 3 by auguy86
«On Alderaan, is trouble brewing in paradise?»
Rated 92%, Read 20892 times, Posted Wed 4th of January 2017
Science-Fiction , Consensual Sex, Fan fiction, Male/Female, Masturbation, Romance -
Time flies like a banana. by stex
«Seeing the future is a sure way to bed a girl, until you find one without a future.»
Rated 92%, Read 12072 times, Posted Tue 24th of November 2015
Science-Fiction , Blowjob, Male/Female, Romance -
Rebuilding the Union Chapter 4 by Interesting Reed
Rated 92%, Read 11373 times, Posted Thu 5th of March 2015
Science-Fiction , Non-Erotic, Violence -
The Pleasure Worm by Tbarn1966
«A different slant on a story»
Rated 92%, Read 12675 times, Posted Sun 23rd of September 2018
Science-Fiction , Coercion, Erotica, Female solo, Monster -
All Girls Want a Pony by Perv Otaku
Rated 92%, Read 20754 times, Posted Thu 6th of August 2015
Science-Fiction , Consensual Sex, Female/Female, Oral Sex, Toys -
Guyver – Second Chance – Part 2_(0) by KatieKittyKat
Rated 92%, Read 26745 times, Posted Thu 6th of March 2014
Science-Fiction , Masturbation, Non-consensual sex -
Organism X - Ch. 05 by DevilBookCorruptions
«More students begin to unravel the mystery of the extraterrestrial parasite.»
Rated 92%, Read 16593 times, Posted Thu 22nd of August 2019
Science-Fiction , Alien, Body modification, Female/Female, Horror, Mind Control -
Space Farm by Homealone_447
Rated 92%, Read 290751 times, Posted Tue 24th of February 2009
Science-Fiction , Alien, Anal, Cum Swallowing, Extreme, Incest, Lesbian, Mind Control, Monster, Pregnant, Teen -
Gray Jedi Ch. 7 by auguy86
«Bendu's lessons.»
Rated 92%, Read 19413 times, Posted Fri 17th of February 2017
Science-Fiction , Blowjob, Consensual Sex, Fan fiction, Male/Female, Oral Sex, Romance -
Captive_(0) by Cly
Rated 92%, Read 61824 times, Posted Tue 4th of December 2012
Science-Fiction , Alien, Blowjob, Bondage and restriction, Coercion, Consensual Sex, Cruelty, Drug, Female Domination, Male/Female -
Dead Stick 10 by pars001
«A modern Mage deals with the scum of his world in our world»
Rated 92%, Read 26913 times, Posted Fri 11th of March 2016
Science-Fiction , Body modification, Consensual Sex, Male/Female, Masturbation, Slavery, Violence -
Absolute Power 6 by Silvanoshei
Rated 92%, Read 28995 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 -
SOVEREIGNTY 15_(0) 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 92%, Read 21909 times, Posted Fri 24th of June 2016
Science-Fiction , Alien, Body modification, Cruelty, Mind Control, Violence -
Elle's Revenge 4 by PS609
Rated 91.9%, Read 56376 times, Posted Wed 28th of December 2011
Science-Fiction , Alien, Body modification, Female / Girl, First Time, Job/Place-of-work, Male/Teen Female, Pregnant, Transgendered -
Boarding School Encounter 07: Henrietta's Pussy Tentacles Molests Her Class by mypenname3000
«Henriette's secret is out. Her entire class has seen her tentacles, and the horny bunch of girls are eager for their turn to enjoy them.»
Rated 91.9%, Read 44835 times, Posted Tue 4th of October 2016
Science-Fiction , Alien, Female exhibitionist, Female/Female, First Time, Group Sex, Lesbian, Oral Sex, Threesome, Virginity, Voyeurism -
The Academic and the Nymphomaniac Chapter One by gorilla52
Rated 91.9%, Read 31014 times, Posted Fri 13th of July 2012
Science-Fiction , Alien, Erotica, Male/Female -
Amazonian Womb Worms (Womb Feeders Chapter 8-9) by bl_overman
«Lena goes on a sex spree then makes a horrifying discovery»
Rated 91.9%, Read 13785 times, Posted Thu 27th of January 2022
Science-Fiction , Consensual Sex, Horror, Mind Control -
Cat Fight 5 (Execution) by pars001
«A man's luck changes, why not? He wasn't all man after all.»
Rated 91.9%, Read 20517 times, Posted Thu 2nd of February 2017
Science-Fiction , Alien, Body modification, Males / Females, Non-Erotic, Violence -
Tales of the eKids Chapter 05 by Andrew Wiggin_1
Rated 91.9%, Read 23364 times, Posted Tue 16th of August 2005
Science-Fiction , Masturbation, Romance, Virginity -
Restocking by Otzchiim
Rated 91.9%, Read 33099 times, Posted Tue 2nd of June 2009
Science-Fiction , Alien, Consensual Sex, Female/Female, Male / Females, Male/Female, 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 91.8%, Read 96654 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 -
Feral Chapter 1 by DesTodes777
«Deerwoman suffering finds a wolf»
Rated 91.8%, Read 18888 times, Posted Wed 23rd of January 2019
Science-Fiction , Alien, Blowjob, Female Domination, Reluctance -
I was never the same and neither was she(part 4) by xynotx
Rated 91.8%, Read 24348 times, Posted Tue 4th of January 2011
Science-Fiction , Anal, Body modification, Monster -
Becoming the Prom Queen; Chapter 1 & 2 by SweetTeenBoi
Rated 91.8%, Read 48744 times, Posted Thu 27th of February 2014
Science-Fiction , Bi-sexual, First Time, Lesbian, School, Teen, Teen Male/Teen Female, Transgendered, Transsexual -
The Sabacc Shift by auguy86
«In a galaxy far, far away, an ordinary day in the life of a smuggler ends up changing his world forever. Between a high-stakes card game, a dangerous gambit with a Hutt, and a pair of alluring women, anything can bring about a Sabacc Shift!»
Rated 91.8%, Read 31323 times, Posted Tue 30th of April 2019
Science-Fiction , Alien, Blowjob, Consensual Sex, Fan fiction, Male/Female, Prostitution, Romance, Slavery, Violence -
Of Scavengers and Smugglers Ch. 1 by auguy86
«On Jakku, a man on the run meets a beautiful scavenger.»
Rated 91.8%, Read 71172 times, Posted Sun 30th of October 2016
Science-Fiction , Alien, Consensual Sex, Erotica, Fan fiction, First Time, Male/Female, Romance, Virginity -
DV8- The formula for sucksex by magicwand
Rated 91.8%, Read 42936 times, Posted Wed 27th of March 2013
Science-Fiction , Incest, Mind Control, Threesome -
Seen the Lights go out on Broadway. by tonybs
«Romance amid the alien invasion.»
Rated 91.8%, Read 11274 times, Posted Fri 6th of November 2015
Science-Fiction , Blowjob, Consensual Sex, Male / Females, Romance -
Of Scavengers and Smugglers Ch. 2 by auguy86
«Rey and Jakson draw closer, but are soon discovered.»
Rated 91.7%, Read 26019 times, Posted Sun 30th of October 2016
Science-Fiction , Blowjob, Consensual Sex, Erotica, Fan fiction, Male/Female, Oral Sex, Romance -
Gray Jedi Ch. 10 by auguy86
«Jax and Laranth join the crew.»
Rated 91.7%, Read 16206 times, Posted Tue 10th of October 2017
Science-Fiction , Alien, Fan fiction, Female solo, Masturbation, Romance -
Manifest Destiny - Chapter 2 by Snackbar
«A story of futuristic rebellion and the peoples living it. Revolution in the age of galactic empires. Sci-fi with Humans, orcs and elves.»
Rated 91.7%, Read 16374 times, Posted Thu 28th of January 2016
Science-Fiction , Authoritarian, Consensual Sex, Domination/submission, Incest, Male Domination, Male/Teen Female -
Ethereum Gladiator (Chapter 2) by AloneIsCold
Rated 91.7%, Read 50487 times, Posted Sat 3rd of July 2010
Science-Fiction , Alien, Body modification, Bondage and restriction, Erotica, Exhibitionism, Toys -
Ticonderoga – Episode 1: Adrift by Brootforce
Rated 91.7%, Read 100173 times, Posted Thu 9th of May 2013
Science-Fiction , Alien, Cheating, Consensual Sex, Erotica, Hardcore, Interracial, Job/Place-of-work, Male/Female, Oral Sex -
Body of a Man, Mind of Machine - Chapter One by Sage_of_the_Forlorn_Path
«Adrian, a youth with the world's highest IQ and a mind devoid of emotions, now faces his greatest challenge: human bonding.»
Rated 91.7%, Read 162141 times, Posted Mon 14th of March 2016
Science-Fiction , Consensual Sex, First Time, Romance, Teen Male/Teen Female, Virginity -
Bait and Switch Retype - Ch 27-28-Final by Dark_Brother
Rated 91.7%, Read 174054 times, Posted Fri 15th of March 2013
Science-Fiction , Alien, Anal, Asian, Bi-sexual, Blowjob, Death, Fisting, Foot or shoe fetish, Group Sex, Incest, Lactation, Mind Control, Oral Sex, Pregnant, Romance, Threesome, Violence -
Neighbors Pt. 1 by Phoenix Cinders
«The Lesbian Neighbors help a femboy blossom out of his shell.»
Rated 91.7%, Read 67044 times, Posted Sat 28th of December 2019
Science-Fiction , Anal, Black, Blowjob, Consensual Sex, Cum Swallowing, Erotica, First Time, Interracial, Latina, Male / Females, Oral Sex, Pegging, Reluctance, Romance, Teen, Teen Male / Female, Threesome, Transgendered, Transsexual, Transvestite, Virginity -
Return to Earth 10 by Iamsinn
Rated 91.7%, Read 32109 times, Posted Sun 15th of June 2014
Science-Fiction , Male/Female, Oral Sex, Romance -
The Vine Pt4 by iphotoyou2
Rated 91.7%, Read 13458 times, Posted Sun 18th of October 2009
Science-Fiction -
Intruder_(2) by The_Technician
«An Intruder takes over Starship Invincible for some BDSM fun.»
Rated 91.7%, Read 22386 times, Posted Tue 18th of September 2018
Science-Fiction , Alien, Asian, BDSM, Blowjob, Bondage and restriction, Cum Swallowing, Job/Place-of-work, Male Domination, Spanking -
The Champion's Companion 13-EDIT by BlknMild611
Rated 91.7%, Read 20739 times, Posted Thu 13th of January 2011
Science-Fiction , Anal, Death, Discipline, Domination/submission, Humiliation, Lactation, Male / Females, Male Domination, Reluctance, Threesome, Violence -
Body of a Man, Mind of Machine - Chapter Ten by Sage_of_the_Forlorn_Path
«Adrian and Jenny arrive at their new home.»
Rated 91.7%, Read 39786 times, Posted Sun 22nd of May 2016
Science-Fiction , Anal, Consensual Sex, Extreme, Hardcore, massage, Masturbation, Oral Sex, Romance, Teen Male/Teen Female -
Colony Ship Eight by The_Technician
Rated 91.7%, Read 30975 times, Posted Fri 17th of July 2015
Science-Fiction , Alien, Exhibitionism, Humiliation, Reluctance -
Gray Jedi Ch. 8 by auguy86
«Into the lion's den...»
Rated 91.7%, Read 19398 times, Posted Sat 25th of February 2017
Science-Fiction , Fan fiction, Non-Erotic, Romance, Violence