sexstories.com
Science-Fiction
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Bait and Switch Ch. 19 by Dark_Brother
Rated 94.5%, Read 99129 times, Posted Sun 1st of January 2012
Science-Fiction , Alien, Blowjob, Cum Swallowing, Mind Control -
Genetic Modification by styxx
Rated 87%, Read 98670 times, Posted Sat 28th of June 2008
Science-Fiction , Bestiality, Pregnant -
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 94.3%, Read 98250 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 -
Bait and Switch Retype - Ch 21-22 by Dark_Brother
Rated 94.6%, Read 98184 times, Posted Fri 1st of March 2013
Science-Fiction , Alien, Authoritarian, Blowjob, Coercion, Consensual Sex, Domination/submission, Incest, Masturbation, Mature, Mind Control, Reluctance, Violence -
The Bimbo Treatment Chapter 3: Bimbo Wife Fucks the Photographer by mypenname3000
«Frank finds a virgin to make into his bimbo sex slave while his wife Alice is tricked into "modeling" for a stranger!»
Rated 92.7%, Read 97602 times, Posted Sun 6th of December 2015
Science-Fiction , Blowjob, Body modification, Cheating, Exhibitionism, Male / Females, Male/Female, Oral Sex, Prostitution, Virginity, Wife -
A Game of Basketball Pt. 8 by Phoenix Cinders
«A funeral and a Dance...»
Rated 94%, Read 97428 times, Posted Tue 5th of March 2019
Science-Fiction , Anal, Ass to mouth, Consensual Sex, Romance, Transgendered, Transsexual -
the strange craft from mars (edited) by horny_rocker69
«I edited out some of the bad grammar»
Rated 86.1%, Read 97164 times, Posted Thu 12th of August 2010
Science-Fiction , Alien, Bondage and restriction, Mind Control, Monster, Rape, Transgendered -
Bait and Switch Retype - Ch 25-26 by Dark_Brother
Rated 90.5%, Read 96834 times, Posted Sun 10th of March 2013
Science-Fiction , Alien, Anal, Asian, Bi-sexual, Blowjob, Consensual Sex, Fisting, Group Sex, Incest, Mature, Mind Control, Oral Sex, Threesome, Virginity -
Prospects by VirtualScott
Rated 83.1%, Read 96786 times, Posted Fri 27th of January 2012
Science-Fiction , Alien, Anal, Bi-sexual, Blowjob, Body modification, Cock & ball torture, Consensual Sex, Cum Swallowing, Domination/submission, Drug, Enema, Extreme, Female exhibitionist, Female solo, Female/Female, Group Sex, Hardcore, Horror, Humiliation, Lesbian, Male / Females, Male Domination, Male Male/Teen Female, Male Solo, Male/Female, Male/Teen Female, Males / Female, Masturbation, Mind Control, Non-consensual sex, Oral Sex, Pregnant, Rape, Reluctance, Romance, Sado-Masochism, Scatology, School, Teen, Teen Female Solo, Teen Female/Teen Female, Teen Male / Female, Teen Male Solo, Teen Male/Teen Female, Threesome, Toys, Violence, Water Sports/Pissing -
Private Raider by Kenneth Hammond
Rated 96.4%, Read 96546 times, Posted Sun 2nd of February 2014
Science-Fiction , Non-Erotic -
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 96171 times, Posted Thu 26th of November 2020
Science-Fiction , Anal, Bestiality, Blowjob, Consensual Sex, Male/Female, Oral Sex -
The Test Animal #69 by SwitchLad
Rated 72.5%, Read 95982 times, Posted Fri 9th of December 2011
Science-Fiction , Anal, BDSM, Bestiality, Body modification, Fisting, Pregnant -
Bait and Switch Retype - Ch 17-18 (Really) by Dark_Brother
Rated 94.6%, Read 95583 times, Posted Wed 20th of February 2013
Science-Fiction , Alien, Anal, Fisting, Incest, Lesbian, Masturbation, Mind Control, Threesome -
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 95241 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 -
Dark Incarnate COMPLETE Book1 ch1-14 final draft by Mr_black
Rated 92.4%, Read 95127 times, Posted Wed 26th of June 2013
Science-Fiction , Erotica, Extreme, Horror, Humiliation, Monster, Non-consensual sex, Rape, Reluctance, School, Teen, Virginity, Young -
Becoming a Ranger (complete) by Kenneth Hammond
Rated 96.4%, Read 94782 times, Posted Thu 30th of January 2014
Science-Fiction , Non-Erotic -
Bait and Switch Retype - Ch 15-16_(0) by Dark_Brother
Rated 95.2%, Read 94656 times, Posted Tue 19th of February 2013
Science-Fiction , Alien, Anal, Bi-sexual, Blowjob, Consensual Sex, Cum Swallowing, First Time, Incest, Lesbian, Masturbation, Mind Control, Threesome -
The Trucker's Load Pt. 2 by Phoenix Cinders
«The ride continues & Alex continues to get his butt pounded»
Rated 94.3%, Read 94611 times, Posted Tue 26th of November 2019
Science-Fiction , Anal, Ass to mouth, Black, Blowjob, Boy, Consensual Sex, Oral Sex, Romance, Teen, Transgendered, Transsexual -
My Granddaughter Missy by oliver mellor
Rated 80.8%, Read 93657 times, Posted Sun 8th of June 2008
Science-Fiction , Anal, Consensual Sex, Exhibitionism, First Time, Group Sex, Mature, Romance, Young -
The Breeder 2 by The Night Angel
Rated 90.3%, Read 93243 times, Posted Sun 24th of April 2011
Science-Fiction , Alien, Body modification, Bondage and restriction, Girls domination, Non-consensual sex -
The Power of Science (Chapter 4) - Claire's New Life (continued) by Rick_James
«Evan and his girlfriend Julianne continue to use and abuse Claire, training her to become a sex slave.»
Rated 94.1%, Read 93135 times, Posted Fri 13th of April 2018
Science-Fiction , Anal, Bi-sexual, Blowjob, Bondage and restriction, Cum Swallowing, Domination/submission, Humiliation, Male / Females, Non-consensual sex, Rape, School, Slavery, Teen, Teen Male/Teen Females, Young -
Retired - Chapter Five – Street War by Brootforce
Rated 96.4%, Read 92262 times, Posted Wed 12th of November 2014
Science-Fiction -
Timestop: The Train Ride Chapter 2 by SKOLL
«Villain freezes a college girl on a train during the pandemic to give her extreme punishment.»
Rated 90.1%, Read 91098 times, Posted Fri 24th of December 2021
Science-Fiction , Anal, BDSM, Blowjob, Bondage and restriction, Cruelty, Domination/submission, Extreme, Hardcore, Horror, Humiliation, Male Domination, Male/Female, Male/Teen Female, Mind Control, Non-consensual sex, Oral Sex, Rape, Sado-Masochism, Spanking, Teen, Torture, Violence -
The Princess and the Captain (2) by pars001
Rated 94.9%, Read 91017 times, Posted Sat 24th of May 2014
Science-Fiction , Bondage and restriction, Consensual Sex, Male/Teen Female, Oral Sex, Torture -
The Doctor_(1) by Latext
Rated 87.1%, Read 90912 times, Posted Fri 7th of December 2012
Science-Fiction , Authoritarian, Body modification, Erotica, Horror, Lactation, Latex fetish, Mature, Reluctance, Slavery, Transgendered, Transsexual -
Bait and Switch Retype - Ch 23-24 by Dark_Brother
Rated 94.5%, Read 90639 times, Posted Tue 5th of March 2013
Science-Fiction , Alien, Blowjob, Consensual Sex, Mind Control -
Reaching Out by Homealone_447
«An alien life form takes control of their bodies and their minds.»
Rated 92.4%, Read 90402 times, Posted Fri 13th of November 2015
Science-Fiction , Alien, Anal, Cum Swallowing, Female/Female, Male / Females, Masturbation, Mind Control, Monster, Pregnant -
Rindr Online: Chapter One by Tasty_taters
«A girl ventures into the world of adult gaming in virtual reality, looking to live out her darker and more depraved fantasies in a world of make believe.»
Rated 93%, Read 89802 times, Posted Wed 27th of July 2016
Science-Fiction , First Time, Hardcore, Monster, Non-consensual sex, Oral Sex, Rape -
harry potter revisited 4,5,6 by Unknown user
Rated 82%, Read 89089 times, Posted Tue 12th of June 2007
Science-Fiction , Anal, Blowjob, Fan fiction, Necrophilia, School, Teen, Young -
Losing My Virginity to My Two Sexy Cousins by bob jackson
Rated 83.5%, Read 88204 times, Posted Thu 10th of August 2006
Science-Fiction , Anal, Incest, Male / Females, Threesome, Virginity -
GINGER by cloud_strife_1101
Rated 43%, Read 88157 times, Posted Sun 1st of April 2007
Science-Fiction , Bestiality, Male Solo -
The Spread Part 1 by cutecatz19
«Rose stows away on a cruiser, before finding something that changes her life.»
Rated 93.7%, Read 87543 times, Posted Sat 7th of September 2019
Science-Fiction , Alien, Bondage and restriction, Female / Girl, Mind Control, Monster, Non-consensual sex, Rape -
Sex With Alien Females by Eck Master 3
Rated 55.4%, Read 87180 times, Posted Tue 10th of May 2005
Science-Fiction , Alien, Body modification, Bondage and restriction, Mind Control, Non-consensual sex, Threesome -
Amazonian Womb Worms (Womb Feeders Chapter 1-3) by bl_overman
«After failing to discover a new species during her expedition, Lena encounters an exotic giant worm . Little does Lena know, she won't be leaving that jungle empty-handed, because she'll be heading home with the creature of nightmares living within her womb...»
Rated 94.8%, Read 86850 times, Posted Tue 29th of June 2021
Science-Fiction , Alien, Body modification, Erotica, Extreme, Masturbation -
Retired - Chapter Eight – Duke by Brootforce
Rated 96.3%, Read 86703 times, Posted Wed 12th of November 2014
Science-Fiction -
The Storm_(1) by JohannahFan
Rated 92.4%, Read 86382 times, Posted Tue 14th of December 2010
Science-Fiction , Alien, Authoritarian, Blowjob, Cum Swallowing, Domination/submission, Group Sex, Hardcore, Horror, Masturbation, Oral Sex, Slavery, Threesome, Violence -
Retired - Chapter Ten – Wedding by Brootforce
Rated 96.3%, Read 86307 times, Posted Wed 12th of November 2014
Science-Fiction -
Psyche by Kenneth Hammond
Rated 96.4%, Read 86262 times, Posted Sun 2nd of February 2014
Science-Fiction , Non-Erotic -
Galactic Vendetta Chapter 01 by Hellcat41979
Rated 92.5%, Read 85434 times, Posted Fri 18th of July 2014
Science-Fiction , Anal, Blowjob, Death, Humiliation, Male Domination, Murder, Non-consensual sex, Prostitution, Rape, Slavery -
The Princess and the Captain (3) by pars001
Rated 95%, Read 85431 times, Posted Sat 31st of May 2014
Science-Fiction , Non-Erotic, Romance, Torture -
Retired - Chapter Nine – Vengeance is Mine by Brootforce
Rated 96.3%, Read 85314 times, Posted Wed 12th of November 2014
Science-Fiction -
Repopulation 2020 (Part 2) by Gratalis
Rated 93.7%, Read 84885 times, Posted Sat 11th of April 2015
Science-Fiction -
Brenda's alien abduction by PO469
Rated 88.1%, Read 84708 times, Posted Wed 31st of March 2010
Science-Fiction , Alien, Bondage and restriction, Pregnant, Rape -
A Game of Basketball Pt. 4 by Phoenix Cinders
«The team goes on a road trip. Dave gives Nicole road head and of course he takes it up the ass a few times.»
Rated 93.9%, Read 84009 times, Posted Sat 9th of February 2019
Science-Fiction , Anal, Blowjob, Consensual Sex, Cum Swallowing, Hardcore, Oral Sex, Romance, School, Spanking, Transgendered, Transsexual, Violence -
Star Wars: The Restricted Files - Chapter 4 - Aayla Secura by Avatrek
Rated 90.6%, Read 83838 times, Posted Tue 8th of January 2013
Science-Fiction , Alien, Blowjob, Cheating, Consensual Sex, Exhibitionism, Fan fiction, Hardcore, Male/Female, Masturbation, Oral Sex, Pregnant, Teen Female Solo, Voyeurism, Young -
My Mother's Boss pt. 2 by Phoenix Cinders
«Round 2, Carter loses his anal cherry to Mistress Lexie.»
Rated 93.4%, Read 83808 times, Posted Sat 28th of September 2019
Science-Fiction , Anal, BDSM, Blackmail, Blowjob, Coercion, Domination/submission, Oral Sex, Reluctance, Slavery, Transgendered, Transsexual -
Earth: Tentacle Breeding Ground - Chapter 5 by worldender
«The group experiences pleasures they never dreamed possible.»
Rated 94%, Read 83796 times, Posted Fri 18th of June 2021
Science-Fiction , Alien, Anal, Bi-sexual, Blowjob, Bondage and restriction, Coercion, Discipline, Drug, First Time, Group Sex, Horror, Incest, Lactation, Males / Females, Mind Control, Monster, Reluctance, Slavery -
Tom's parallel world - 3 by Nellymcboatface
«Tom has found his way into a parallel world, an earth where some mammals have evolved along side humans.»
Rated 96.3%, Read 83721 times, Posted Thu 10th of September 2020
Science-Fiction , Bestiality, Blowjob, Male/Female -
Red Hawk the Spear Maker(Part 1 Bannishment) by Red Tempest
Rated 95.5%, Read 83550 times, Posted Wed 20th of March 2013
Science-Fiction , Consensual Sex, First Time, Teen Male/Teen Female, Virginity, Young -
Mama's Girl by Phoenix Cinders
«In order to survive in the projects, white boy had to become an ebony woman's sissy bitch and take her big black dick.»
Rated 93.2%, Read 83181 times, Posted Sat 9th of March 2019
Science-Fiction , Anal, Ass to mouth, Black, Blowjob, Consensual Sex, Domination/submission, Erotica, Oral Sex, Romance, Teen, Transgendered, Transsexual, Transvestite -
The Statues by bstrbrwn1
Rated 92.3%, Read 83163 times, Posted Tue 12th of June 2012
Science-Fiction , Coercion, Erotica, Fan fiction, Male/Female, Mind Control, Pregnant -
Return to Earth - 02 by Iamsinn
Rated 95.8%, Read 83160 times, Posted Thu 13th of March 2014
Science-Fiction , Bi-sexual, Female / Girl -
SWEET LITTLE KATY by senorlongo
Rated 88.1%, Read 82914 times, Posted Fri 27th of July 2012
Science-Fiction , Body modification, Cock & ball torture, Cum Swallowing, Female Domination, Masturbation, Oral Sex -
The Sleep Device 3 by base13
Rated 93.5%, Read 82815 times, Posted Sun 7th of April 2013
Science-Fiction , Non-consensual sex, Teen Male/Teen Females -
Xenowars by Homealone_447
Rated 86%, Read 82665 times, Posted Mon 18th of February 2013
Science-Fiction , Alien, Anal, Body modification, Cum Swallowing, Extreme, Female/Female, Fisting, Hardcore, Incest, Lesbian, Mind Control, Monster, Pregnant -
Bedroom Pet - Part 2 by Homealone_447
Rated 90.5%, Read 82383 times, Posted Tue 9th of November 2010
Science-Fiction , Alien, Anal, Female/Female, Incest, Lesbian, Mind Control, Monster, Pregnant, Threesome -
Program Alpha-Omega 4 by Unknown user
Rated 95.2%, Read 82311 times, Posted Wed 15th of May 2013
Science-Fiction , Mind Control, Teen Male/Teen Female, Teen Male/Teen Females -
My Mother's Boss Pt. 1 by Phoenix Cinders
«I sink into the submission of my mother's boss, becoming her cocksucker.»
Rated 93.1%, Read 82272 times, Posted Fri 20th of September 2019
Science-Fiction , Authoritarian, Blowjob, Coercion, Cum Swallowing, Domination/submission, Oral Sex, Reluctance, Transgendered, Transsexual -
S.H.E.I.L.A. by pars001
«A man is hunted for what he has created.»
Rated 95.3%, Read 81864 times, Posted Wed 19th of April 2017
Science-Fiction , Blackmail, Body modification, Violence -
The maintenance Man 3 by pars001
Rated 94.5%, Read 81246 times, Posted Mon 7th of July 2014
Science-Fiction , Death, Murder, Non-Erotic, Slavery, Violence -
Clones by Homealone_447
Rated 89.2%, Read 80133 times, Posted Mon 7th of February 2011
Science-Fiction , Alien, Anal, Domination/submission, Extreme, Female/Female, Lesbian, Mind Control, Monster, Pregnant -
The Bimbo Treatment Chapter 4: Cuckolding the Asshole by mypenname3000
«Frank cuckolds his asshole neighbor and fucks the man's bimbo wife while Alice is face with a hard decision.»
Rated 92.7%, Read 79758 times, Posted Sat 26th of December 2015
Science-Fiction , Anal, Blowjob, Cheating, Cuckold, Cum Swallowing, Male / Females, Male/Female, Oral Sex, Wife -
B-Movie babefest (part1 of4) by FINC
Rated 75.7%, Read 79284 times, Posted Wed 15th of March 2006
Science-Fiction , Alien, Body modification, Coercion, Girls domination, Non-consensual sex, Rape -
Awakenings_(2) by pars001
«People with powers and mind wars»
Rated 94.4%, Read 78891 times, Posted Tue 8th of July 2014
Science-Fiction , Blowjob, Cum Swallowing, Mind Control, Oral Sex, Violence -
The Nyanny by Perv Otaku
Rated 92.8%, Read 78774 times, Posted Tue 3rd of June 2014
Science-Fiction , Anal, Ass to mouth, Bi-sexual, Cum Swallowing, Lactation, Male / Females, Oral Sex, Threesome, Wife -
A Fate Worse Than Death by rolf palsy
Rated 36.3%, Read 78761 times, Posted Sun 25th of February 2007
Science-Fiction , Extreme, Interracial, Non-consensual sex, Rape, Snuff, Violence -
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 93.3%, Read 78357 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 -
The Bimbo Treatment Chapter 6: Bimbo Wife's Interracial Gangbang by mypenname3000
«Alice is taken away by a pair of Black man posing as cops, but the busty, bimbo wife doesn't care. She's eager to help the Black men and their friends. Today, the bimbo wife is gangbanged hard.»
Rated 91.1%, Read 77670 times, Posted Sat 6th of February 2016
Science-Fiction , Anal, Ass to mouth, Blowjob, Body modification, Cum Swallowing, Group Sex, Interracial, Male/Female, Males / Female, Threesome, Wife -
The Frontier by MJDom
Rated 94%, Read 76887 times, Posted Fri 11th of October 2013
Science-Fiction , Monster, Reluctance -
getting my daughters pregnant by Unknown user
Rated 59.6%, Read 76512 times, Posted Mon 1st of April 2013
Science-Fiction