sexstories.com
Science-Fiction
-
The Aftermath 5 by pars001
Rated 94.7%, Read 32649 times, Posted Mon 13th of April 2015
Science-Fiction , Alien, Body modification, Death, Non-Erotic, Violence -
Leben 3 by pars001
«The product of bio-engineering they search for their place and the man who made them what they are.»
Rated 94.7%, Read 37017 times, Posted Wed 8th of June 2016
Science-Fiction , Body modification, Male/Female, Mind Control, Violence -
Organism X - Ch. 02 by DevilBookCorruptions
«There's something wrong with Leah...»
Rated 94.7%, Read 40497 times, Posted Wed 21st of August 2019
Science-Fiction , Alien, Body modification, Horror, Mind Control -
Leben 2 by pars001
«The product of bio-engineering they search for their place and the man who made them what they are.»»
Rated 94.7%, Read 43938 times, Posted Fri 20th of May 2016
Science-Fiction , Body modification, Male/Female, Mind Control, Violence -
S.H.E.I.L.A. 10 by pars001
«A Scientist is hunted for what he created..»
Rated 94.7%, Read 21603 times, Posted Mon 5th of March 2018
Science-Fiction , Blackmail, Body modification, Violence -
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 94.7%, Read 33828 times, Posted Thu 18th of February 2016
Science-Fiction , Alien, Body modification, Cruelty, Mind Control, Monster, Romance, Violence -
Planet Earth Revisited, chapter 3 by Aphroditus
Rated 94.7%, Read 32853 times, Posted Fri 12th of April 2013
Science-Fiction , Bestiality, Blowjob, Consensual Sex, Monster, Teen -
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 94.7%, Read 31959 times, Posted Mon 18th of April 2016
Science-Fiction , Alien, Body modification, Cruelty, Mind Control, Violence -
BB Gun by tonybs
«The life of a Spaceforce Grunt.»
Rated 94.7%, Read 16359 times, Posted Wed 22nd of March 2017
Science-Fiction , Anal, Blowjob, Group Sex, Romance, 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 94.7%, Read 34887 times, Posted Thu 26th of January 2017
Science-Fiction , Alien, Non-Erotic, Violence -
SHEILA 16 by pars001
«A Scientist is hunted for what he created.»
Rated 94.7%, Read 22830 times, Posted Tue 18th of September 2018
Science-Fiction , Blackmail, Body modification, Violence -
The Sleep Device 2 by base13
Rated 94.6%, Read 119595 times, Posted Thu 4th of April 2013
Science-Fiction , Non-consensual sex, Teen Male / Female -
Lost Empire 39 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 94.6%, Read 28887 times, Posted Fri 17th of February 2017
Science-Fiction , Alien, Non-Erotic, Violence -
SHEILA 17 by pars001
«A Scientist is hunted for what he created.»
Rated 94.6%, Read 15693 times, Posted Thu 27th of September 2018
Science-Fiction , Blackmail, Body modification, Violence -
SOVEREIGNTY 4 by pars001
«Alan a supposed 'norm' works to help defeat evil»
Rated 94.6%, Read 35115 times, Posted Wed 14th of October 2015
Science-Fiction , Alien, Body modification, Cruelty, Violence -
Return to Earth - 07 by Iamsinn
Rated 94.6%, Read 26991 times, Posted Mon 19th of May 2014
Science-Fiction , Non-Erotic, Romance -
Organism X - Ch. 04 by DevilBookCorruptions
«A college girl discovers a terrible truth as the parasite’s influence spreads.»
Rated 94.6%, Read 27945 times, Posted Wed 21st of August 2019
Science-Fiction , Alien, Body modification, Female/Female, Horror, Mind Control -
SOVEREIGNTY 3 by pars001
Rated 94.6%, Read 38784 times, Posted Thu 13th of August 2015
Science-Fiction , Alien, Body modification, Cruelty, Non-Erotic, Violence -
THE BLEMS 2_(1) by pars001
Rated 94.6%, Read 39069 times, Posted Thu 30th of July 2015
Science-Fiction , Alien, Body modification, Consensual Sex, Male/Female, Mind Control, Violence -
The After Seeding second wave (6) by pars001
Rated 94.6%, Read 32862 times, Posted Thu 2nd of July 2015
Science-Fiction , Alien, Body modification, Consensual Sex, Male/Female, Pregnant -
Organism X - Ch. 01 by DevilBookCorruptions
«Something strange is invading the students of a college.»
Rated 94.6%, Read 48480 times, Posted Wed 21st of August 2019
Science-Fiction , Alien, Body modification, Horror, Mind Control -
Earth: Tentacle Breeding Ground - Chapter 2 by worldender
«An unexpected ally teaches the group how to fight back.»
Rated 94.6%, Read 57981 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 -
The Trucker's Load by Phoenix Cinders
«18 year old Alex runs away from home and hitches a ride from Edna the trucker who's packing a little something extra!»
Rated 94.6%, Read 450261 times, Posted Sun 17th of June 2018
Science-Fiction , Anal, Ass to mouth, Blowjob, Consensual Sex, Cum Swallowing, Erotica, First Time, Oral Sex, Reluctance, Romance, Spanking, Teen, Transgendered, Transsexual, Virginity -
Flip The Switch by magicwand
Rated 94.5%, Read 263382 times, Posted Tue 29th of June 2010
Science-Fiction , Body modification, Incest -
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 94.5%, Read 12474 times, Posted Sun 18th of October 2020
Science-Fiction , Alien, Death, Non-Erotic, Violence -
SLuT9 part 7 by kristof2050
Rated 94.5%, Read 64089 times, Posted Thu 19th of January 2012
Science-Fiction , Drug, Male/Female -
The maintenance Man 3 by pars001
Rated 94.5%, Read 77751 times, Posted Mon 7th of July 2014
Science-Fiction , Death, Murder, Non-Erotic, Slavery, Violence -
Earth: Tentacle Breeding Ground - Ch. 1 by worldender
«Tentacle aliens begin turning Earth into their new nest.»
Rated 94.5%, Read 120573 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 -
SLuT9 part 4 by kristof2050
Rated 94.5%, Read 53955 times, Posted Wed 18th of January 2012
Science-Fiction , Males / Female -
switching bodies with my niece by thirdpillow4them
Rated 94.5%, Read 139971 times, Posted Sat 4th of September 2010
Science-Fiction , Incest, Masturbation, Young -
The Maintenance Man another repair 3 by pars001
Rated 94.5%, Read 34395 times, Posted Mon 18th of May 2015
Science-Fiction , Alien, Death, Non-Erotic, Violence -
Sovereignty 17 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 94.5%, Read 25158 times, Posted Sun 31st of July 2016
Science-Fiction , Alien, Body modification, Cruelty, Mind Control, Violence -
Sheila 21 by pars001
«A Scientist is hunted for what he created.»
Rated 94.5%, Read 16425 times, Posted Thu 6th of June 2019
Science-Fiction , Blackmail, Body modification, Violence -
Heavy Matter by Xannatharr
«Asteroid miners seek precious Heavy Matter and find something unexpected.»
Rated 94.5%, Read 30846 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 -
Leben 19 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 94.5%, Read 21057 times, Posted Sat 15th of April 2017
Science-Fiction , Body modification, Male/Female, Mind Control, Violence -
Bait and Switch Retype - Ch 21-22 by Dark_Brother
Rated 94.5%, Read 94311 times, Posted Fri 1st of March 2013
Science-Fiction , Alien, Authoritarian, Blowjob, Coercion, Consensual Sex, Domination/submission, Incest, Masturbation, Mature, Mind Control, Reluctance, Violence -
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 94.5%, Read 22524 times, Posted Sun 17th of July 2016
Science-Fiction , Alien, Body modification, Cruelty, Mind Control, Violence -
SOVEREIGNTY 13 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 94.5%, Read 28959 times, Posted Sat 4th of June 2016
Science-Fiction , Alien, Body modification, Cruelty, Mind Control, Violence -
THE MOON STONE (Part 4) by Hardrive
Rated 94.5%, Read 37698 times, Posted Sat 12th of January 2013
Science-Fiction , Non-Erotic, Romance, Violence -
The After Seeding A second wave (4) by pars001
Rated 94.5%, Read 35235 times, Posted Tue 10th of March 2015
Science-Fiction , Alien, Consensual Sex, Death, Male/Female, Oral Sex, Violence -
The Aftermath 6 by pars001
Rated 94.5%, Read 33834 times, Posted Tue 21st of April 2015
Science-Fiction , Alien, Death, Pregnant, Violence -
The After Seeding A second wave (5) by pars001
Rated 94.5%, Read 35508 times, Posted Fri 20th of March 2015
Science-Fiction , Alien, Consensual Sex, Death, Male/Female, Masturbation, Pregnant, Violence -
The Aftermath 3 by pars001
Rated 94.5%, Read 24954 times, Posted Wed 12th of November 2014
Science-Fiction , Alien, Non-Erotic, Violence -
Newfound Powers Chapter 2: Aquiring by AngelOFLife
Rated 94.4%, Read 139206 times, Posted Mon 19th of August 2013
Science-Fiction , Alien, Body modification, School, Teen, Young -
Bait and Switch Ch. 19 by Dark_Brother
Rated 94.4%, Read 96933 times, Posted Sun 1st of January 2012
Science-Fiction , Alien, Blowjob, Cum Swallowing, Mind Control -
Cheer Raider & SABRE Panther Episode 1 by Perv Otaku
«A Mecha Falls to Earth! The Magical Girl Needs My Help! Now She's in My Bedroom?»
Rated 94.4%, Read 28341 times, Posted Sun 4th of June 2017
Science-Fiction , Consensual Sex, First Time, Monster, Oral Sex, Teen, Teen Male/Teen Female, Virginity -
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 94.4%, Read 40050 times, Posted Fri 3rd of January 2020
Science-Fiction , Alien, Female/Female, Mind Control, Non-consensual sex, Rape -
The Maintenance Man (1) ? by pars001
Rated 94.4%, Read 97941 times, Posted Tue 1st of July 2014
Science-Fiction , Non-Erotic, Slavery, Voyeurism -
A Game of Basketball Pt. 8 by Phoenix Cinders
«A funeral and a Dance...»
Rated 94.4%, Read 92139 times, Posted Tue 5th of March 2019
Science-Fiction , Anal, Ass to mouth, Consensual Sex, Romance, Transgendered, Transsexual -
Time of Eden and Elves by mj37
Rated 94.4%, Read 17418 times, Posted Sat 23rd of May 2015
Science-Fiction , Consensual Sex, Group Sex, Slavery -
Organism X - Ch. 03 by DevilBookCorruptions
«The sisterhood grows...»
Rated 94.4%, Read 27480 times, Posted Wed 21st of August 2019
Science-Fiction , Alien, Body modification, Female/Female, Horror, Mind Control -
S.H.E.I.L.A. 2 by pars001
«A man is hunted for what he has created.»
Rated 94.4%, Read 43335 times, Posted Mon 1st of May 2017
Science-Fiction , Blackmail, Body modification, Violence -
Refueling by ufpe
Rated 94.4%, Read 33042 times, Posted Fri 25th of November 2011
Science-Fiction -
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 94.4%, Read 53400 times, Posted Fri 4th of March 2016
Science-Fiction , Alien, Non-Erotic, Violence -
The After Seeding a second wave (3) by pars001
Rated 94.4%, Read 31872 times, Posted Tue 3rd of March 2015
Science-Fiction , Consensual Sex, Death, Male/Female, Violence -
Sheila 22 by pars001
«A Scientist is hunted for what he created.»
Rated 94.4%, Read 15855 times, Posted Mon 29th of July 2019
Science-Fiction , Blackmail, Body modification, Violence -
The Maintenance Man 6 by pars001
Rated 94.4%, Read 43815 times, Posted Wed 16th of July 2014
Science-Fiction , Female/Female, Male / Females, Romance, Slavery, Violence -
SLuT9 by kristof2050
Rated 94.4%, Read 118350 times, Posted Wed 18th of January 2012
Science-Fiction , Coercion, Drug, Male/Female -
SLuT9 part 5 by kristof2050
Rated 94.4%, Read 51798 times, Posted Thu 19th of January 2012
Science-Fiction , Drug, Male/Female -
The Seeding by pars001
Rated 94.3%, Read 132231 times, Posted Sun 29th of June 2014
Science-Fiction , Alien, Blowjob, Cum Swallowing -
The Sleep Device by base13
Rated 94.3%, Read 237639 times, Posted Wed 3rd of April 2013
Science-Fiction , Non-consensual sex, Teen Male/Teen Female -
The Androids by grig314
Rated 94.3%, Read 27330 times, Posted Fri 14th of January 2011
Science-Fiction -
Fucked By A Man-Beast "HIS DEN" by Kountrygal
Rated 94.3%, Read 21726 times, Posted Wed 16th of November 2011
Science-Fiction -
Leben 4 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 94.3%, Read 26904 times, Posted Fri 17th of June 2016
Science-Fiction , Body modification, Male/Female, Mind Control, Violence -
Artificial Affection by OliverPride
«A college student’s science experiment leads to a lot of sex»
Rated 94.3%, Read 203112 times, Posted Thu 22nd of August 2019
Science-Fiction , Incest, Latina, Males / Females, Pregnant, School, Young -
Father Time 2 by Guiltless
Rated 94.3%, Read 21345 times, Posted Tue 20th of March 2012
Science-Fiction , Anal, Consensual Sex -
Awakenings_(2) by pars001
«People with powers and mind wars»
Rated 94.3%, Read 76650 times, Posted Tue 8th of July 2014
Science-Fiction , Blowjob, Cum Swallowing, Mind Control, Oral Sex, Violence -
Bait and Switch Retype - Ch 17-18 (Really) by Dark_Brother
Rated 94.3%, Read 90615 times, Posted Wed 20th of February 2013
Science-Fiction , Alien, Anal, Fisting, Incest, Lesbian, Masturbation, Mind Control, Threesome -
Sex with Myself. Literally. Part 2 by PearlGlitter18
Rated 94.3%, Read 26085 times, Posted Wed 26th of February 2014
Science-Fiction , Anal, Consensual Sex, Female solo, Female/Female, Hardcore, Lesbian, Masturbation, Oral Sex, Toys, Written by women -
Bait and Switch Retype - Ch 23-24 by Dark_Brother
Rated 94.3%, Read 86697 times, Posted Tue 5th of March 2013
Science-Fiction , Alien, Blowjob, Consensual Sex, Mind Control