sexstories.com
Science-Fiction
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Lost Empire 16 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 94.3%, Read 56148 times, Posted Fri 4th of March 2016
Science-Fiction , Alien, Non-Erotic, Violence -
Sam 25 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 94.3%, Read 14754 times, Posted Sun 18th of October 2020
Science-Fiction , Alien, Death, Non-Erotic, Violence -
Jack's new life Part 1 by JollyB
«Jack goes out for milk and discovers something more interesting instead.»
Rated 94.3%, Read 72276 times, Posted Fri 28th of December 2012
Science-Fiction , Blowjob, Body modification, Masturbation, Teen Male / Female -
Earth: Tentacle Breeding Ground - Chapter 2 by worldender
«An unexpected ally teaches the group how to fight back.»
Rated 94.3%, Read 66477 times, Posted Fri 18th of June 2021
Science-Fiction , Alien, Anal, Bi-sexual, Bondage and restriction, Coercion, Cum Swallowing, Drug, Group Sex, Horror, Incest, Mind Control, Monster, Reluctance, Slavery -
Organism X - Ch. 01 by DevilBookCorruptions
«Something strange is invading the students of a college.»
Rated 94.2%, Read 53778 times, Posted Wed 21st of August 2019
Science-Fiction , Alien, Body modification, Horror, Mind Control -
Empire Chapter 2 by kyron120867
«One man can make a difference»
Rated 94.2%, Read 19335 times, Posted Tue 15th of September 2015
Science-Fiction -
Dead Stick 13 by pars001
«A modern Mage deals with the scum of his world in our world, making both worlds safe for everyone. Besides Tyrome was a likeable guy wasn't he?»
Rated 94.2%, Read 26895 times, Posted Sat 16th of April 2016
Science-Fiction , Body modification, Consensual Sex, Male/Female, Masturbation, Slavery, Violence -
The Maintenance Man another repair 6 by pars001
Rated 94.2%, Read 70740 times, Posted Thu 18th of June 2015
Science-Fiction , Alien, Cruelty, Torture, Violence -
Whoa! Ginger's Visit VI by Lucky Mann
«Jason's power of suggestion brings him another girl.»
Rated 94.2%, Read 42411 times, Posted Wed 9th of December 2015
Science-Fiction , Anal, Blowjob, Cum Swallowing, Males / Females, Mind Control, Oral Sex, Virginity -
Leben 7 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 94.2%, Read 22164 times, Posted Thu 25th of August 2016
Science-Fiction , Body modification, Male/Female, Mind Control, Violence -
Leben 9 by pars001
«The product of bio-engineering they search for their place and the man who made them what they are. They search for their humanity and sexuality. God no sex? What a crappy life!»
Rated 94.2%, Read 25245 times, Posted Thu 13th of October 2016
Science-Fiction , Body modification, Male/Female, Mind Control, Violence -
Bait and Switch Ch. 17 by Dark_Brother
Rated 94.2%, Read 145728 times, Posted Tue 27th of December 2011
Science-Fiction , Anal, Bi-sexual, Blowjob, Consensual Sex, Exhibitionism, Fisting, Male / Females, Males / Female, Masturbation, Mind Control, Oral Sex, Threesome, Voyeurism -
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 94.2%, Read 94044 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 -
The Succubae Seduction 2: The Twins, Chapter 15 by SSelxuyt
«Eldon wakes up to find that Areth’s sacrifice has made him impervious to death, but not pain.»
Rated 94.2%, Read 23475 times, Posted Tue 27th of December 2016
Science-Fiction , Body modification, Death, Monster, Non-Erotic -
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 38142 times, Posted Wed 4th of November 2015
Science-Fiction , Alien, Body modification, Cruelty, Mind Control, Slavery, Violence -
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 -
The Maintenance Man another repair 5 by pars001
Rated 94.2%, Read 27393 times, Posted Thu 4th of June 2015
Science-Fiction , Alien, Death, Non-Erotic, Violence -
The Trucker's Load Pt. 2 by Phoenix Cinders
«The ride continues & Alex continues to get his butt pounded»
Rated 94.2%, Read 96852 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 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 -
SOVEREIGNTY 7 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 94.1%, Read 33276 times, Posted Wed 23rd of December 2015
Science-Fiction , Alien, Body modification, Cruelty, Mind Control, Violence -
THE BLEMS by pars001
Rated 94.1%, Read 50226 times, Posted Tue 7th of October 2014
Science-Fiction , Alien, Consensual Sex, Job/Place-of-work, Male/Female, Violence -
SLuT9 part by kristof2050
Rated 94.1%, Read 29748 times, Posted Wed 18th of January 2012
Science-Fiction , Male/Female -
SOVEREIGNTY 16_(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 94.1%, Read 24642 times, Posted Sun 17th of July 2016
Science-Fiction , Alien, Body modification, Cruelty, Mind Control, Violence -
Boarding House Part 3 by DarkAngel_13
«Kim has a date, but will this new man satisfy her needs? Or will James have to step in and push her over the edge?»
Rated 94.1%, Read 18138 times, Posted Fri 15th of May 2020
Science-Fiction , Blowjob, Consensual Sex, Cum Swallowing, Males / Female, Monster, Written by women -
Body of a Man, Mind of Machine - Chapter Three_(1) by Sage_of_the_Forlorn_Path
«Adrian fully realizes and accepts his feelings for Jenny.»
Rated 94.1%, Read 45300 times, Posted Wed 6th of April 2016
Science-Fiction , Consensual Sex, Hardcore, Romance, Teen Male/Teen Female, Violence -
Plain Joe 2 The Return by pars001
«A plain man becomes more than he ever thought he could»
Rated 94.1%, Read 52149 times, Posted Sat 23rd of January 2016
Science-Fiction , Alien, Body modification, Consensual Sex, First Time, Male/Female, Pregnant, Romance, Violence -
Bait and Switch Ch. 01 by Dark_Brother
Rated 94.1%, Read 583470 times, Posted Wed 2nd of November 2011
Science-Fiction , Alien, Blowjob, Cheating, Cum Swallowing, Male/Female, Mature, Mind Control, Oral 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 31191 times, Posted Sun 20th of September 2015
Science-Fiction , BDSM, Cruelty, Death, Discipline, Domination/submission, Erotica, Non-Erotic, Violence -
Program Alpha-Omega 10 by Unknown user
Rated 94.1%, Read 34668 times, Posted Wed 15th of May 2013
Science-Fiction , Mind Control, Teen Male/Teen Female, Teen Male/Teen Females -
The Seeding by pars001
Rated 94.1%, Read 135408 times, Posted Sun 29th of June 2014
Science-Fiction , Alien, Blowjob, Cum Swallowing -
Leben 8 by pars001
«The product of bio-engineering they search for their place and the man who made them what they are. They search for their humanity and sexuality. God no sex? What a crappy life!»
Rated 94.1%, Read 23289 times, Posted Thu 22nd of September 2016
Science-Fiction , Body modification, Male/Female, Mind Control, Violence -
Dead Stick (CAW 25 Entry) by pars001
«A Mage cop experiences his last case with a twist»
Rated 94.1%, Read 49224 times, Posted Mon 28th of September 2015
Science-Fiction , Blackmail, Consensual Sex, Male/Female, Monster, Violence -
The Visitor: Part 2 by spastic1102
Rated 94.1%, Read 73374 times, Posted Mon 4th of January 2010
Science-Fiction , Alien, Anal, Blowjob, Consensual Sex, Cum Swallowing, Hardcore, Romance -
Arrested and Corrected (The Mission 10) by pars001
Rated 94.1%, Read 69972 times, Posted Tue 25th of August 2015
Science-Fiction , Blackmail, Coercion, Non-Erotic, Pregnant, Torture, Violence -
A Game of Basketball by Phoenix Cinders
«The Star Basketball Player loses his anal virginity to the new girl with a little something extra after losing a game of basketball.»
Rated 94.1%, Read 192654 times, Posted Mon 14th of January 2019
Science-Fiction , Anal, Blowjob, Consensual Sex, Drug, First Time, Hardcore, Reluctance, Transgendered, Transsexual, Virginity -
A Better Me Through Genetics by JadeM
Rated 94.1%, Read 158838 times, Posted Sat 4th of June 2011
Science-Fiction , Asian, Blowjob, Body modification, Bondage and restriction, Coercion, Drug, Male/Female, Written by women -
A New Beginning: Ch. 02 Tidings by TheAeternal
«Jules Stevenson continues to try to fix his mistake, and bring back the world, but what does that mean for everyone?»
Rated 94.1%, Read 15921 times, Posted Sat 7th of October 2017
Science-Fiction , Incest, Male/Teen Female, Teen -
Lost Empire 76 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 94.1%, Read 25002 times, Posted Thu 31st of December 2020
Science-Fiction , Alien, Non-Erotic, Violence -
A NOT so Welcomed Guest Ch. 2 by pars001
«This is the third in my god series. This time we are dealing with the Norse gods.»
Rated 94.1%, Read 13425 times, Posted Fri 20th of August 2021
Science-Fiction , Consensual Sex, Male/Female, Masturbation, Mind Control, Violence -
Earth: Tentacle Breeding Ground - Ch. 1 by worldender
«Tentacle aliens begin turning Earth into their new nest.»
Rated 94.1%, Read 139251 times, Posted Tue 22nd of June 2021
Science-Fiction , Alien, Anal, Bi-sexual, Blowjob, Body modification, Bondage and restriction, Coercion, Cum Swallowing, Horror, Males / Females, Mind Control, Monster, Reluctance, Slavery -
Boarding School Encounter 03: Tabitha Molested by Henrietta's Pussy Tentacles by mypenname3000
«Henrietta's merging with the alien Merita has unintended side-effects!»
Rated 94.1%, Read 59034 times, Posted Wed 17th of August 2016
Science-Fiction , Alien, Anal, Female/Female, First Time, Lesbian, Monster, Oral Sex, Virginity -
S.H.E.I.L.A. 11 by pars001
«A Scientist is hunted for what he created..»
Rated 94.1%, Read 19722 times, Posted Fri 27th of April 2018
Science-Fiction , Blackmail, Body modification, Violence -
The Greatwar 3033 chapter 1 part 6 Jack not looking good by shadowtitanlo
Rated 94.1%, Read 16653 times, Posted Tue 18th of December 2012
Science-Fiction , Mind Control, Non-Erotic -
Aquarius, bitch gets her day. C02 by Ekoos007
«Jack starts to assemble his team.»
Rated 94%, Read 11727 times, Posted Sun 6th of March 2016
Science-Fiction , Blowjob, Female solo, Female/Female, Male / Females -
Earth: Tentacle Breeding Ground - Chapter 5 by worldender
«The group experiences pleasures they never dreamed possible.»
Rated 94%, Read 85041 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 -
The Frontier by MJDom
Rated 94%, Read 76887 times, Posted Fri 11th of October 2013
Science-Fiction , Monster, Reluctance -
THE BLEMS 4_(0) by pars001
«Ray's adventures comtinue»
Rated 94%, Read 26658 times, Posted Tue 27th of October 2015
Science-Fiction , Alien, Death, Male/Female, Mind Control, Violence -
Mind Fuck by The_Technician
«A spacer tells his tale of woe»
Rated 94%, Read 31266 times, Posted Mon 1st of August 2016
Science-Fiction , Alien, Consensual Sex, Mind Control, Non-consensual sex -
A Game of Basketball Pt. 8 by Phoenix Cinders
«A funeral and a Dance...»
Rated 94%, Read 98280 times, Posted Tue 5th of March 2019
Science-Fiction , Anal, Ass to mouth, Consensual Sex, Romance, Transgendered, Transsexual -
My Sexy New Spaceship by Red Vixen
Rated 94%, Read 47328 times, Posted Sat 14th of September 2013
Science-Fiction , Anal, Slavery -
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%, Read 136488 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 -
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 -
The Dead Zone chapter 05 by phenylalanine
«Cait and Rhys succumb to their physical desires in the face of a deadly threat»
Rated 94%, Read 14361 times, Posted Tue 15th of October 2019
Science-Fiction , Cum Swallowing, Job/Place-of-work, Male/Female, Oral Sex -
VIRUS SURGE: Chapters 1 & 2 by Merc098
«what happens when the government gets hold of an alien hybrid.»
Rated 94%, Read 40281 times, Posted Thu 14th of January 2016
Science-Fiction , Alien, Bi-sexual, Body modification, Female/Female, Male/Female -
Dragons of Arma - Part 2 by Fatesknight
Rated 94%, Read 40056 times, Posted Fri 7th of August 2015
Science-Fiction , Gothic, Non-Erotic, Violence -
The Seeding 3 by pars001
Rated 94%, Read 73374 times, Posted Sun 20th of July 2014
Science-Fiction , Alien, Blowjob, Consensual Sex, Cum Swallowing, First Time, Male/Teen Female, Masturbation, Pregnant, Virginity -
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 -
THE MOON STONE, part 3 (THREE) by Hardrive
Rated 94%, Read 42462 times, Posted Fri 2nd of November 2012
Science-Fiction , Non-Erotic, Romance, Violence -
Organism X - Ch. 04 by DevilBookCorruptions
«A college girl discovers a terrible truth as the parasite’s influence spreads.»
Rated 94%, Read 30816 times, Posted Wed 21st of August 2019
Science-Fiction , Alien, Body modification, Female/Female, Horror, Mind Control -
SOVEREIGNTY 11 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 24123 times, Posted Thu 24th of March 2016
Science-Fiction , Alien, Body modification, Cruelty, Mind Control, Violence -
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 31002 times, Posted Thu 7th of January 2016
Science-Fiction , Alien, Body modification, Cruelty, Mind Control, Monster, Romance, Violence -
Of Monsters & Men: Mermaid chronicles by Locke Lamora
Rated 94%, Read 74145 times, Posted Mon 23rd of June 2014
Science-Fiction , Body modification, Consensual Sex, Erotica, Male/Female, Monster, Romance, Virginity -
Awakenings 9 by pars001
Rated 94%, Read 47556 times, Posted Fri 22nd of August 2014
Science-Fiction , Body modification, Consensual Sex, Death, Mind Control, Murder, Oral Sex, Romance, Torture, Violence -
Heavy Matter by Xannatharr
«Asteroid miners seek precious Heavy Matter and find something unexpected.»
Rated 93.9%, Read 33474 times, Posted Mon 26th of September 2016
Science-Fiction , Alien, Bi-sexual, Blowjob, Consensual Sex, Cum Swallowing, Exhibitionism, Hardcore, Job/Place-of-work, Male / Females, Male Solo, Masturbation, Prostitution, Romance -
Sam 31 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 93.9%, Read 13002 times, Posted Sat 4th of September 2021
Science-Fiction , Alien, Death, Violence -
Dead stick 4 by pars001
«A modern Mage deals with the scum of his world in our world»
Rated 93.9%, Read 29988 times, Posted Sat 14th of November 2015
Science-Fiction , Body modification, Consensual Sex, Death, Male/Female, Monster, Slavery, Violence -
The Spread Part 3 by cutecatz19
«Rose discovers that her new alien suit does a few things she didn't know about, and a doctor has a bad day»
Rated 93.9%, Read 44379 times, Posted Fri 3rd of January 2020
Science-Fiction , Alien, Female/Female, Mind Control, Non-consensual sex, Rape -
Apocolypse chapter 8 by fairieboi69
Rated 93.9%, Read 24231 times, Posted Sat 23rd of May 2009
Science-Fiction , Boy / Boy -
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 84780 times, Posted Sat 9th of February 2019
Science-Fiction , Anal, Blowjob, Consensual Sex, Cum Swallowing, Hardcore, Oral Sex, Romance, School, Spanking, Transgendered, Transsexual, Violence -
Awakenings 3_(0) by pars001
Rated 93.9%, Read 64554 times, Posted Mon 28th of July 2014
Science-Fiction , Cruelty, Mind Control, Non-consensual sex, Torture, Violence