sexstories.com
Science-Fiction
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Reapers by Anisa_Damon
Rated 92.9%, Read 27501 times, Posted Thu 1st of August 2013
Science-Fiction , Reluctance, Romance -
Augmentations by Drake Richards
Rated 75.6%, Read 27459 times, Posted Mon 6th of October 2014
Science-Fiction , Body modification, Drug, Female Domination, Male/Female, Mind Control -
New Beginnings - Pt 2 Ch 6 by dank
Rated 80.3%, Read 27380 times, Posted Thu 26th of May 2005
Science-Fiction , Body modification, Bondage and restriction, Coercion, Cruelty, Death, Torture -
It Came From the Laundry Room! by Satinslip
«A young woman finds a shy tentacle monster in her laundry room.»
Rated 90.2%, Read 27291 times, Posted Wed 25th of July 2018
Science-Fiction , Alien, Consensual Sex, Domination/submission, Female solo, Female/Female, Male/Female, Monster -
Phoenix ch 13 by dank
Rated 66.8%, Read 27287 times, Posted Fri 10th of September 2004
Science-Fiction , Body modification, Cruelty, Snuff -
Organism X - Ch. 03 by DevilBookCorruptions
«The sisterhood grows...»
Rated 94.3%, Read 27279 times, Posted Wed 21st of August 2019
Science-Fiction , Alien, Body modification, Female/Female, Horror, Mind Control -
The Androids by grig314
Rated 94.3%, Read 27246 times, Posted Fri 14th of January 2011
Science-Fiction -
Lustful Science: Acquisition & Trapping A Trap by AzraelInfinite
«A man wish to sate his lust with an unsuspecting family.»
Rated 60%, Read 27246 times, Posted Tue 19th of July 2016
Science-Fiction , Asian, Bi-sexual, Blowjob, Body modification, Boy / Boy, Consensual Sex, Domination/submission, Drug, First Time, Girls / Female, Transvestite, Young -
Ethereum Gladiator (Chapter 3) by AloneIsCold
Rated 85.2%, Read 27234 times, Posted Sun 4th of July 2010
Science-Fiction , Alien, Erotica, Exhibitionism, Extreme, Female/Female, Interracial, Male/Female -
Leben 6 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 94.8%, Read 27204 times, Posted Mon 8th of August 2016
Science-Fiction , Body modification, Male/Female, Mind Control, Violence -
The Curer 2220 part 2 by np909pn
«The fun begins in earnest»
Rated 92.1%, Read 27114 times, Posted Thu 1st of October 2020
Science-Fiction , Authoritarian, Cum Swallowing, Drug, Extreme, Group Sex, Hardcore, Male / Females, Older Male / Female, Young -
Apocalypse Chapter 24 + 25 by Night_Walker05
Rated 86.7%, Read 27090 times, Posted Mon 27th of July 2009
Science-Fiction , Alien, Anal, Boy / Boy, Gay, Incest, Oral Sex, Young -
New Beginnings - Pt 1 Ch 5 by dank
Rated 82.1%, Read 27026 times, Posted Mon 18th of April 2005
Science-Fiction , Body modification, Cruelty, Murder, Rape -
New Beginnings - Pt 3 Ch 04 by dank
Rated 81.6%, Read 26955 times, Posted Sat 25th of June 2005
Science-Fiction , Girls / Female, Mind Control -
Tales of the eKids Chapter 01 by Andrew Wiggin_1
Rated 88.1%, Read 26930 times, Posted Wed 1st of September 2004
Science-Fiction , Male / Females, Romance -
Tom’s Parallel World - 9 by Nellymcboatface
«Tom leaves Clair in bed, to swim with a mermaid, but they discover the village's mole»
Rated 96.3%, Read 26916 times, Posted Fri 26th of November 2021
Science-Fiction , Blowjob, Consensual Sex, Male/Female -
Return to Earth - 07 by Iamsinn
Rated 94.6%, Read 26901 times, Posted Mon 19th of May 2014
Science-Fiction , Non-Erotic, Romance -
Mellian in Space I by Anders Johansson
Rated 74.3%, Read 26894 times, Posted Fri 2nd of November 2007
Science-Fiction , Alien, Female solo, Masturbation, Voyeurism -
New Beginnings - Pt 1 Ch 4 by dank
Rated 86.3%, Read 26885 times, Posted Fri 15th of April 2005
Science-Fiction , Males / Female, Rape, Violence -
Gray Jedi Ch. 2 by auguy86
«Malik and Serra come to terms with their feelings.»
Rated 91.5%, Read 26883 times, Posted Thu 15th of December 2016
Science-Fiction , Consensual Sex, Fan fiction, First Time, Male/Female, Romance, Virginity -
King Kevin by Mikellybok
«A frumpy high shcool nerd gets the wish of a lifetime.»
Rated 73.6%, Read 26880 times, Posted Mon 10th of July 2017
Science-Fiction , Alien, Bi-sexual, Body modification, Consensual Sex, Male / Older Female, Teen Male / Female, Young -
Dead Stick 10 by pars001
«A modern Mage deals with the scum of his world in our world»
Rated 92%, Read 26826 times, Posted Fri 11th of March 2016
Science-Fiction , Body modification, Consensual Sex, Male/Female, Masturbation, Slavery, Violence -
A Time To Come. by Wimmers
Rated 76.2%, Read 26820 times, Posted Sun 20th of June 2010
Science-Fiction , Erotica, Masturbation, Threesome -
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 26805 times, Posted Fri 17th of June 2016
Science-Fiction , Body modification, Male/Female, Mind Control, Violence -
Phoenix Pt 3 Ch 08 by dank
Rated 66.8%, Read 26801 times, Posted Sun 31st of October 2004
Science-Fiction , Cannibalism, Female/Female, Violence -
Justin. Fergus. Dakota by JohanJohnson
Rated 50%, Read 26796 times, Posted Thu 26th of July 2012
Science-Fiction , Anal, Ass to mouth, Blowjob, Boy, Cum Swallowing, Erotica, Extreme, Fan fiction, Fisting, Foot or shoe fetish, Gay, Group Sex, Hardcore, Masturbation, Oral Sex, Teen, Threesome, Virginity, Young -
Phoenix Pt 4 Ch 03 by dank
Rated 64.8%, Read 26764 times, Posted Thu 11th of November 2004
Science-Fiction , Body modification, Cannibalism, Extreme, Female/Female, Torture -
Extraction_(1) by leejake
Rated 84.9%, Read 26757 times, Posted Thu 12th of September 2013
Science-Fiction , Anal, Blowjob, Bondage and restriction, Boy, Rape -
The Queen, the Slave ch 1-4 by Desdenova343
Rated 88.4%, Read 26748 times, Posted Mon 24th of January 2011
Science-Fiction , Authoritarian, Consensual Sex, Cum Swallowing, Male / Females, Male/Female, Masturbation, Oral Sex, Reluctance, Slavery, Toys -
Lifeboat: Chapter 2 by elderlyheadgear
«Jackson and Tiffany Bloom experience another night in each other's arms, but this time things are a little different.»
Rated 81.8%, Read 26736 times, Posted Tue 1st of December 2020
Science-Fiction , Body modification, Consensual Sex, Cum Swallowing, Domination/submission, Hardcore, Incest, Teen Male/Teen Female -
Guyver – Second Chance – Part 2_(0) by KatieKittyKat
Rated 92%, Read 26673 times, Posted Thu 6th of March 2014
Science-Fiction , Masturbation, Non-consensual sex -
BimboTech Chapter 12: Bimbo Serum Surprise by mypenname3000
«Alice is has been kidnapped by Magnolia Savage, held ransom for the bimbo serum!»
Rated 91.1%, Read 26580 times, Posted Thu 6th of April 2017
Science-Fiction , Anal, Blowjob, Body modification, Cum Swallowing, Female/Female, Lesbian, Male/Female, Oral Sex -
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 26538 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 -
A Letter From Beyond by Michael Shuler
Rated 83.5%, Read 26419 times, Posted Wed 4th of February 2004
Science-Fiction -
Red Planet: Azura's Fall by Mr S
Rated 91.2%, Read 26298 times, Posted Sun 8th of September 2013
Science-Fiction , Anal, Ass to mouth, Authoritarian, Blowjob, First Time, Gothic, Hardcore, Male/Teen Female, Teen -
BimboTech Chapter 9: Bimbo Wife's Big Black Mistake by mypenname3000
«Alice's intelligence serum reacts badly while flying causing all manner of naughty fun for the bimbo wife!»
Rated 89.1%, Read 26274 times, Posted Sat 25th of February 2017
Science-Fiction , Black, Blowjob, Cheating, Female/Female, Interracial, Male / Females, Male/Female, Oral Sex, Spanking, Wife -
Captured (part 2) by The Watsonian
Rated 81.4%, Read 26272 times, Posted Sat 31st of January 2004
Science-Fiction -
harry potter 14 Harry's Victories by
Rated 66%, Read 26201 times, Posted Fri 16th of March 2007
Science-Fiction , Fan fiction, Non-Erotic, School, Teen -
Donor X by The_Technician
«In a future world, not that distant from our own, overpopulation is no longer an issue... but the survival of the human race is. Eighteen-year-old James Wiseman reports for his first monthly “deposit” and finds out that he is a very special young man.»
Rated 90.8%, Read 26145 times, Posted Sat 4th of November 2017
Science-Fiction , Anal, Blowjob, Domination/submission, Enema, Female Domination, Non-consensual sex, Slavery -
Lost Empire 75 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 26073 times, Posted Mon 14th of September 2020
Science-Fiction , Alien, Non-Erotic, Violence -
New Beginnings - Pt 2 Ch 8 by dank
Rated 74.3%, Read 26042 times, Posted Thu 2nd of June 2005
Science-Fiction , Body modification, Extreme, Girls / Female, Torture -
harry potter 15 The True Hero Falls by
Rated 64%, Read 25979 times, Posted Sun 18th of March 2007
Science-Fiction , Cruelty, Fan fiction, Monster, Murder, Non-Erotic, Torture, Young -
The BLEMS 5 by pars001
«I wrote this from a dream I had for a week. As a wise man once said everything is not as it would seem. Ray could definitely say that it was true.»
Rated 93.8%, Read 25971 times, Posted Fri 13th of November 2015
Science-Fiction , Alien, Consensual Sex, Male / Females, Monster, Violence -
Naked In Las Vegas by The_Technician
«Nerdy young genius finds way to safely flash Las Vegas.»
Rated 87.5%, Read 25965 times, Posted Tue 20th of August 2019
Science-Fiction , Exhibitionism, Female exhibitionist, Job/Place-of-work, Voyeurism -
Fucked by a Man-Beast by Kountrygal
Rated 92.4%, Read 25965 times, Posted Wed 16th of November 2011
Science-Fiction -
The Holodeck by Michael Shuler
Rated 78.7%, Read 25951 times, Posted Wed 4th of February 2004
Science-Fiction -
Sex with Myself. Literally. Part 2 by PearlGlitter18
Rated 94.2%, Read 25929 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 -
Time for Payback Ch2 by timemaster6968
Rated 93.1%, Read 25887 times, Posted Thu 24th of November 2011
Science-Fiction -
Of Scavengers and Smugglers Ch. 2 by auguy86
«Rey and Jakson draw closer, but are soon discovered.»
Rated 91.7%, Read 25884 times, Posted Sun 30th of October 2016
Science-Fiction , Blowjob, Consensual Sex, Erotica, Fan fiction, Male/Female, Oral Sex, Romance -
Dead Stick 5 by pars001
«A modern Mage deals with the scum of his world in our world»
Rated 93.1%, Read 25851 times, Posted Sun 22nd of November 2015
Science-Fiction , Body modification, Consensual Sex, Humiliation, Male/Female, Slavery, Violence -
Space Voyeurs by sagetoad
Rated 82.8%, Read 25832 times, Posted Sun 24th of April 2005
Science-Fiction , Consensual Sex, Job/Place-of-work, Males / Females, Voyeurism -
The Maintenance Man another repair 5 by pars001
Rated 94%, Read 25815 times, Posted Thu 4th of June 2015
Science-Fiction , Alien, Death, Non-Erotic, Violence -
The Resistance by Beckyj1992
«A hero from a Parallel universe tries to help another universe end a dictatorship.»
Rated 81.2%, Read 25785 times, Posted Fri 8th of January 2016
Science-Fiction , Blowjob, Cheating, Cum Swallowing, Hardcore, Male/Female, Murder, Older Male / Female, Oral Sex, Violence, Wife -
Lifeboat: Chapter 3 by elderlyheadgear
«Jackson and Tiff come to an understanding of their evolving relationship and take advantage of Mom’s nap time for some detailed exploration.»
Rated 83.3%, Read 25776 times, Posted Wed 2nd of December 2020
Science-Fiction , Anal, Body modification, Consensual Sex, Domination/submission, Exhibitionism, Hardcore, Incest, Teen Male/Teen Female -
Friends Saved (The Mission (9) by pars001
Rated 94.7%, Read 25701 times, Posted Fri 21st of August 2015
Science-Fiction , Non-Erotic, Violence -
Lost Empire 70 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 25593 times, Posted Thu 19th of September 2019
Science-Fiction , Alien, Non-Erotic -
The Storm (II) by JohannahFan
Rated 90.7%, Read 25512 times, Posted Fri 17th of December 2010
Science-Fiction , Alien, Male Domination, Slavery, Threesome -
Experimentation Goes Right by ScarletSyn
«Aliens kidnap people from earth to study their reproduction cycles.»
Rated 91.2%, Read 25503 times, Posted Fri 31st of December 2021
Science-Fiction , Alien, Consensual Sex, Masturbation, Pregnant, Voyeurism -
The user of dark energy_(0) by shadowdoom
«When a teenager discovers a strange meteor that crash landed from space his life changed completely.»
Rated 61.5%, Read 25392 times, Posted Sun 27th of May 2018
Science-Fiction , Erotica, Incest, Male / Older Female, Male Domination, Male/Female, Mind Control, Teen Male / Female -
Lost Empire 61 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 95.5%, Read 25368 times, Posted Thu 2nd of August 2018
Science-Fiction , Alien, Non-Erotic, Violence -
Phoenix ch 10 by dank
Rated 82.6%, Read 25359 times, Posted Wed 1st of September 2004
Science-Fiction , Body modification, Female solo, Masturbation -
Phoenix Pt 2 Ch 04 by dank
Rated 83%, Read 25349 times, Posted Fri 24th of September 2004
Science-Fiction , Fisting, Murder, Torture -
Amy and Clara: Prisoners in Space 3 by Mawdrin
«Amy and Clara experience pleasure together.»
Rated 88.8%, Read 25299 times, Posted Mon 8th of May 2017
Science-Fiction , Alien, Bondage and restriction, Fan fiction, Non-consensual sex, Rape -
Celestial Fall - Chapter 1-4 by Fatesknight
Rated 94%, Read 25281 times, Posted Sun 10th of May 2015
Science-Fiction , Death, Non-Erotic, Violence -
SAM 5 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 95.1%, Read 25245 times, Posted Fri 2nd of February 2018
Science-Fiction , Alien, Body modification, Non-Erotic, Violence -
S.H.E.I.L.A. 13 by pars001
«A Scientist is hunted for what he created.»
Rated 94.8%, Read 25212 times, Posted Sat 16th of June 2018
Science-Fiction , Blackmail, Body modification, Violence -
Space Voyage 2: Alien Planet by The Midnight Shade
Rated 88%, Read 25212 times, Posted Thu 15th of August 2013
Science-Fiction , Anal, Blowjob, Cum Swallowing, Hardcore, Horror, Monster, Rape, Reluctance, Violence -
The Photo Op by Nicky69
«After getting a job in another country for a few months, my wife becomes the center of attention for a group of our friends who make it their goal to bring out the slut in her while I'm gone.»
Rated 83.6%, Read 25164 times, Posted Thu 3rd of November 2022
Science-Fiction , Authoritarian, Cheating, Coercion, Cuckold, Exhibitionism, Female exhibitionist, Reluctance, Voyeurism, Wife, Written by women -
Tentacles (part 9)_(1) by The Watsonian
Rated 83%, Read 25097 times, Posted Sat 31st of January 2004
Science-Fiction -
Welcome to Naboo by Waffles
Rated 44.1%, Read 25060 times, Posted Mon 29th of May 2006
Science-Fiction , Blowjob, Cum Swallowing, Hardcore, Males / Female