sexstories.com
Science-Fiction
-
Planet Earth Revisited, chapter 3 by Aphroditus
Rated 93.6%, Read 35226 times, Posted Fri 12th of April 2013
Science-Fiction , Bestiality, Blowjob, Consensual Sex, Monster, Teen -
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 78.3%, Read 35217 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 -
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 95.8%, Read 35154 times, Posted Sat 30th of September 2017
Science-Fiction , Alien, Non-Erotic, Violence -
Space Voyage: Alien Invaders by The Midnight Shade
Rated 79%, Read 35133 times, Posted Tue 13th of August 2013
Science-Fiction , Alien, Anal, Blowjob, Cum Swallowing, Hardcore, Horror, Monster, Rape, Violence -
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 35034 times, Posted Wed 10th of May 2017
Science-Fiction , Alien, Non-Erotic, Violence -
Sexual Super Powers? Part 1 by DRPROG
Rated 89.8%, Read 35016 times, Posted Sun 7th of November 2010
Science-Fiction -
War on Gaminar part 1 by dragoon173
Rated 91.2%, Read 35004 times, Posted Sat 12th of October 2013
Science-Fiction , Fan fiction, Teen Male/Teen Female -
Open Late by Perv Otaku
Rated 95.6%, Read 34887 times, Posted Wed 1st of October 2014
Science-Fiction , Anal, First Time, Job/Place-of-work, Male/Female, Oral Sex -
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 34842 times, Posted Tue 26th of April 2016
Science-Fiction , Consensual Sex, Hardcore, Oral Sex, Romance, Teen Male/Teen Female -
Lost Empire 69 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%, Read 34701 times, Posted Thu 8th of August 2019
Science-Fiction , Alien, 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 -
Battlefield (part 1) by The Watsonian
Rated 86.1%, Read 34594 times, Posted Sat 31st of January 2004
Science-Fiction -
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 34569 times, Posted Mon 18th of April 2016
Science-Fiction , Alien, Body modification, Cruelty, Mind Control, Violence -
The Mother Tree by Michael Shuler
Rated 87.5%, Read 34566 times, Posted Wed 4th of February 2004
Science-Fiction -
Refueling by ufpe
Rated 94.4%, Read 34542 times, Posted Fri 25th of November 2011
Science-Fiction -
Halo: Last Stand by x1 Griff 1x
Rated 73%, Read 34527 times, Posted Mon 10th of November 2008
Science-Fiction , Alien, Death -
The Fattorusso Curse by OliverPride
«A lucky student discovers he can physically expand attributes of his sexy teacher with only a touch!»
Rated 92.2%, Read 34518 times, Posted Mon 9th of July 2018
Science-Fiction , Body modification, Pregnant, School, Teen, Teen Male / Female -
Alternate realities (The Mission 5) by pars001
Rated 95.3%, Read 34485 times, Posted Sat 4th of April 2015
Science-Fiction , Consensual Sex, Male/Female, Pregnant, Violence -
The After Seeding second wave (6) by pars001
Rated 94.6%, Read 34473 times, Posted Thu 2nd of July 2015
Science-Fiction , Alien, Body modification, Consensual Sex, Male/Female, Pregnant -
The Aftermath (4) by pars001
Rated 94.3%, Read 34464 times, Posted Sat 21st of March 2015
Science-Fiction , Alien, Non-Erotic, Pregnant, Violence -
The Aftermath 5 by pars001
Rated 94.8%, Read 34410 times, Posted Mon 13th of April 2015
Science-Fiction , Alien, Body modification, Death, Non-Erotic, Violence -
Return to Earth 10 by Iamsinn
Rated 91.9%, Read 34404 times, Posted Sun 15th of June 2014
Science-Fiction , Male/Female, Oral Sex, Romance -
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 66.7%, Read 34374 times, Posted Thu 31st of October 2024
Science-Fiction , Bi-sexual, Group Sex, Incest, Male / Females, Male / Older Female, Pregnant -
Fever by BlackRonin
Rated 91%, Read 34335 times, Posted Sun 11th of May 2014
Science-Fiction , Bi-sexual, Blowjob, Coercion, Female/Female, Group Sex, Horror, Interracial, Latina, Lesbian, Male/Female, Mind Control, Non-consensual sex, Reluctance, Threesome -
Jamie and them by Willmatron
Rated 87.7%, Read 34293 times, Posted Mon 30th of July 2012
Science-Fiction , Spanking, Virginity, Young -
Restocking by Otzchiim
Rated 92%, Read 34263 times, Posted Tue 2nd of June 2009
Science-Fiction , Alien, Consensual Sex, Female/Female, Male / Females, Male/Female, Virginity -
Parallel beings (The Mission 6) by pars001
Rated 95.4%, Read 34074 times, Posted Fri 17th of July 2015
Science-Fiction , Pregnant, Violence -
Body of a Man, Mind of Machine - Chapter Five_(1) by Sage_of_the_Forlorn_Path
«Adrian's future collides with his present and his true capabilities are revealed.»
Rated 86.7%, Read 34041 times, Posted Wed 20th of April 2016
Science-Fiction -
SOVEREIGNTY 19 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 33918 times, Posted Sat 13th of August 2016
Science-Fiction , Alien, Body modification, Cruelty, Mind Control, Violence -
4BDN-PLN8 by The_Technician
Rated 92.9%, Read 33855 times, Posted Sat 23rd of February 2013
Science-Fiction , BDSM, Bondage and restriction, Domination/submission, Female solo, Spanking -
New Beginnings - Pt 4 Ch 05 by dank
Rated 69.1%, Read 33833 times, Posted Tue 9th of August 2005
Science-Fiction , Body modification, Extreme, Incest, Necrophilia, Snuff -
Lost Empire 56 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 33711 times, Posted Thu 25th of January 2018
Science-Fiction , Alien, Non-Erotic, Violence -
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 92%, Read 33660 times, Posted Tue 30th of April 2019
Science-Fiction , Alien, Blowjob, Consensual Sex, Fan fiction, Male/Female, Prostitution, Romance, Slavery, Violence -
Lost Empire 47 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 33648 times, Posted Thu 6th of July 2017
Science-Fiction , Alien, Non-Erotic, Violence -
Sweet Dreams Part 5 - Strengthening The Home Front by Cryonic
Rated 95.8%, Read 33639 times, Posted Sat 18th of February 2012
Science-Fiction , Blowjob, Consensual Sex, Oral Sex, Romance, Teen Male/Teen Female -
Lost Empire 54 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 33612 times, Posted Fri 29th of December 2017
Science-Fiction , Alien, Non-Erotic -
The After Seeding a second wave (3) by pars001
Rated 94.4%, Read 33540 times, Posted Tue 3rd of March 2015
Science-Fiction , Consensual Sex, Death, Male/Female, Violence -
Lost Empire 53 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 33438 times, Posted Tue 28th of November 2017
Science-Fiction , Alien, Non-Erotic, Violence -
Vampires and Werewolves Don't Mix by dinomagick
Rated 93.8%, Read 33408 times, Posted Wed 23rd of January 2013
Science-Fiction , Monster, Non-Erotic, Violence -
Commander's Pet Part II by emilialefleur
Rated 89.5%, Read 33399 times, Posted Wed 4th of September 2013
Science-Fiction , Alien, BDSM, Bondage and restriction, Domination/submission, Erotica, Female/Female, Male Domination, Male/Female, Mind Control, Monster, Reluctance -
Phoenix ch 02 by dank
Rated 88.8%, Read 33397 times, Posted Sat 7th of August 2004
Science-Fiction , Consensual Sex, Rape -
Thinking With P0rtals by Krombomich
«When you're the step-sister of a boy genius, don't let tyour guard down. You might end up being split into sexy pieces via portals for him and his friends to enjoy.»
Rated 82.4%, Read 33375 times, Posted Mon 21st of November 2022
Science-Fiction , Extreme, Group Sex, Hardcore, Non-consensual sex -
A new planet, A new kind of life by ParasiteBoy
«A boy arrives to an unknown planet by a portal and meets some aliens»
Rated 71.3%, Read 33366 times, Posted Tue 10th of May 2016
Science-Fiction , Alien, Body modification, Boy, Cruelty, Fan fiction, Gay, Young -
Monstrous night by Princess marybear
«A short young brunette enters a portal into an exotic land full of lustful monsters.»
Rated 54.7%, Read 33351 times, Posted Fri 14th of February 2020
Science-Fiction , Alien, BDSM, Bestiality, Cheating, Cruelty, Cum Swallowing, Extreme, Hardcore, Horror, Humiliation, Monster, Rape, Violence -
Return to Earth - 09 by Iamsinn
Rated 94.4%, Read 33342 times, Posted Wed 4th of June 2014
Science-Fiction , Non-Erotic, Romance -
Kim Possible: In the Curse of the Demon’s Hand Chapter 2 (Shego’s Revenge Part 1) by TheVampireLestat
Rated 90.4%, Read 33228 times, Posted Wed 25th of August 2010
Science-Fiction , Anal, Female Domination -
Anakin & Ahsoka Part 2 by Boxtears
Rated 75.5%, Read 33225 times, Posted Wed 25th of November 2009
Science-Fiction , Alien, Authoritarian, Domination/submission, Non-consensual sex, Older Male / Female, Reluctance -
Hostile Takeover by Phoenix Cinders
«18 Year old Peter Reyes is a genius. He's built his own company and has a beautiful girlfriend Sarah. Unfortunately, he's become the target of Kailyn Black. She always gets what she wants and she wants Peter.»
Rated 80.5%, Read 33168 times, Posted Sun 9th of September 2018
Science-Fiction , Anal, Ass to mouth, Authoritarian, BDSM, Blackmail, Blowjob, Bondage and restriction, Boy, Coercion, Consensual Sex, Cruelty, Cum Swallowing, Domination/submission, First Time, Hardcore, Humiliation, Male / Older Female, Non-consensual sex, Oral Sex, Slavery, Spanking, Teen Male / Female, Transgendered, Transsexual -
Planet Earth Revisited, chapter 5 by Aphroditus
Rated 92.7%, Read 33087 times, Posted Mon 17th of June 2013
Science-Fiction , Bestiality, Consensual Sex, Hardcore, Masturbation, Teen, Teen Female/Teen Female, Transsexual -
Ruptured Reality by OliverPride
«A high school senior develops strange, reality-altering powers. His raging teenage hormones seem to influence how he uses them.»
Rated 89%, Read 33072 times, Posted Thu 1st of October 2020
Science-Fiction , Black, Body modification, Interracial, Male / Older Female, Pregnant, School, Teen -
Finding Love at the Dog & Pony Show by chironathome
«A rather unusual boy meets "girl" love story. There is some pretty weird stuff in this. The tag for "bestiality" is not strictly true but there for safety reasons.»
Rated 88.2%, Read 33069 times, Posted Tue 10th of January 2017
Science-Fiction , Bestiality, Body modification, Consensual Sex, Exhibitionism, Extreme, Fisting, Transgendered -
Jameson High by Lesbo Lover
Rated 74.7%, Read 33042 times, Posted Sun 8th of January 2012
Science-Fiction , Anal, Body modification, Female/Female, Lesbian, Teen, Teen Female/Teen Female, Toys, Transgendered -
Lost Empire 58 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 33036 times, Posted Wed 2nd of May 2018
Science-Fiction , Alien, 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 92.2%, Read 33027 times, Posted Thu 16th of June 2016
Science-Fiction , Alien, Body modification, Cruelty, Mind Control, Violence -
Head Games Pt. 01 by Phoenix Cinders
«A guy with secrets meets a therapist of a secret of her own»
Rated 87.3%, Read 32916 times, Posted Tue 28th of January 2020
Science-Fiction , Anal, Blowjob, Consensual Sex, Oral Sex, Romance, Transgendered, Transsexual -
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 32892 times, Posted Wed 23rd of December 2015
Science-Fiction , Alien, Body modification, Cruelty, Mind Control, Violence -
Heavy Matter by Xannatharr
«Asteroid miners seek precious Heavy Matter and find something unexpected.»
Rated 93.9%, Read 32892 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 -
A Game of Basketball Pt. 7 by Phoenix Cinders
«Dave's turn to wake up Nicole with morning head. Nicole's secret is finally revealed.»
Rated 92.9%, Read 32892 times, Posted Sat 2nd of March 2019
Science-Fiction , Anal, Blowjob, Consensual Sex, Oral Sex, Romance, Transgendered, Transsexual -
Lost Empire 59 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 32883 times, Posted Wed 6th of June 2018
Science-Fiction , Alien, Non-Erotic, Violence -
Colony Ship Eight by The_Technician
Rated 91.9%, Read 32835 times, Posted Fri 17th of July 2015
Science-Fiction , Alien, Exhibitionism, Humiliation, Reluctance -
Comic-Con adventure by PO469
Rated 87.1%, Read 32826 times, Posted Sun 24th of April 2011
Science-Fiction , Alien, Blowjob, Consensual Sex, Cum Swallowing, Interracial, Male/Female, Oral Sex -
Timewalker pt 2a (long) by dank
Rated 56.8%, Read 32778 times, Posted Thu 3rd of March 2005
Science-Fiction , First Time, Male/Female, Mind Control, Rape, Torture, Water Sports/Pissing -
Teen Titans + by ukmanlookingforfun
Rated 58%, Read 32769 times, Posted Wed 30th of March 2011
Science-Fiction , Anal, Teen Male/Teen Female, Transgendered, Transsexual, Virginity -
Apocolypse chapther 7 by fairieboi69
Rated 90.4%, Read 32718 times, Posted Mon 18th of May 2009
Science-Fiction , Alien, Anal, Blowjob, Boy / Boy, Consensual Sex, Gay, Monster, Threesome, Young -
Lost Empire 68 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 32712 times, Posted Thu 27th of June 2019
Science-Fiction , Alien, Non-Erotic, Violence -
Commander's Pet Part III by emilialefleur
Rated 91.3%, Read 32661 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 -
Body of a Man, Mind of Machine - Chapter Four by Sage_of_the_Forlorn_Path
«In the face of death, Adrian makes a choice between Jenny and his plan for a new world.»
Rated 93.3%, Read 32628 times, Posted Mon 11th of April 2016
Science-Fiction -
The Bouncer pt.1 by JohnnyGiant
«A story of a giant man and a very petite asian.»
Rated 90.4%, Read 32577 times, Posted Fri 15th of December 2017
Science-Fiction , Asian, Body modification, Consensual Sex, Extreme, Fan fiction, Hardcore, Interracial, Male/Female, Monster -
Lost Empire 67 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 32550 times, Posted Thu 2nd of May 2019
Science-Fiction , Alien, Non-Erotic, Violence -
New planet found: rich in blendenium by PO469
Rated 81.2%, Read 32508 times, Posted Sat 19th of October 2013
Science-Fiction , Alien, Black, Blowjob, Consensual Sex, Cum Swallowing, Fan fiction, Interracial, Males / Females, Oral Sex