sexstories.com
Science-Fiction
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The Invasion of Nicondria Part 2 by Eric
Rated 52.9%, Read 29088 times, Posted Wed 2nd of June 2004
Science-Fiction , Alien, Bi-sexual, Group Sex -
harrypotter 8 Dumbledore's will (fixed) by Unknown user
Rated 79.5%, Read 29050 times, Posted Tue 27th of February 2007
Science-Fiction , Blowjob, Fisting, Group Sex, Teen Male/Teen Female, Virginity, Young -
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 92.4%, Read 29022 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 -
knobs by Cathy
Rated 68.8%, Read 29012 times, Posted Sat 5th of May 2007
Science-Fiction , Domination/submission, Erotica, Job/Place-of-work, Pregnant, Prostitution, Romance -
Life in 2115 - A letter to the future by PO469
Rated 67.1%, Read 28965 times, Posted Fri 28th of May 2010
Science-Fiction , Anal, Consensual Sex, Interracial, Males / Female, Oral Sex, Wife -
Elves by Ghendon
Rated 46.6%, Read 28927 times, Posted Wed 7th of March 2007
Science-Fiction , Consensual Sex, Female / Girl, Teen -
The Champion's Companion 4 by BlknMild611
Rated 89.5%, Read 28905 times, Posted Tue 7th of December 2010
Science-Fiction , Authoritarian, Bondage and restriction, Coercion, Cruelty, Discipline, Domination/submission, Girls domination, Humiliation, Male Domination, Rape, Reluctance, Stockholm Syndrome, Violence -
Revolt Of The Robots - chapter 1 by Michael Shuler
Rated 85.4%, Read 28836 times, Posted Wed 4th of February 2004
Science-Fiction -
Absolute Power 5 by Silvanoshei
Rated 90.8%, Read 28836 times, Posted Sun 12th of February 2012
Science-Fiction , Bondage and restriction, Coercion, Female/Female, Incest, Male/Teen Female, Teen, Teen Female/Teen Female, Teen Male / Female, Teen Male/Teen Female, Threesome, Toys, Violence, Voyeurism, Water Sports/Pissing -
BimboTech Chapter 12: Bimbo Serum Surprise by mypenname3000
«Alice is has been kidnapped by Magnolia Savage, held ransom for the bimbo serum!»
Rated 91.2%, Read 28794 times, Posted Thu 6th of April 2017
Science-Fiction , Anal, Blowjob, Body modification, Cum Swallowing, Female/Female, Lesbian, Male/Female, Oral Sex -
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 28761 times, Posted Mon 8th of August 2016
Science-Fiction , Body modification, Male/Female, Mind Control, Violence -
King Kevin by Mikellybok
«A frumpy high shcool nerd gets the wish of a lifetime.»
Rated 74.2%, Read 28752 times, Posted Mon 10th of July 2017
Science-Fiction , Alien, Bi-sexual, Body modification, Consensual Sex, Male / Older Female, Teen Male / Female, Young -
Gray Jedi Ch. 2 by auguy86
«Malik and Serra come to terms with their feelings.»
Rated 91.2%, Read 28716 times, Posted Thu 15th of December 2016
Science-Fiction , Consensual Sex, Fan fiction, First Time, Male/Female, Romance, Virginity -
Augmentations by Drake Richards
Rated 76.3%, Read 28704 times, Posted Mon 6th of October 2014
Science-Fiction , Body modification, Drug, Female Domination, Male/Female, Mind Control -
Extraction_(1) by leejake
Rated 85.1%, Read 28686 times, Posted Thu 12th of September 2013
Science-Fiction , Anal, Blowjob, Bondage and restriction, Boy, Rape -
Return to Earth - 07 by Iamsinn
Rated 94.9%, Read 28668 times, Posted Mon 19th of May 2014
Science-Fiction , Non-Erotic, Romance -
i was never the same and neither was she by xynotx
Rated 75.9%, Read 28611 times, Posted Fri 6th of August 2010
Science-Fiction , Anal, Body modification, Bondage and restriction, Cum Swallowing, Monster, Violence -
May 8th, 2004 by crustybunger
Rated 80.2%, Read 28540 times, Posted Sat 17th of March 2007
Science-Fiction , Anal, Exhibitionism -
The Mutant by Michael Shuler
Rated 82.8%, Read 28460 times, Posted Wed 4th of February 2004
Science-Fiction -
Dead Stick 10 by pars001
«A modern Mage deals with the scum of his world in our world»
Rated 92.1%, Read 28455 times, Posted Fri 11th of March 2016
Science-Fiction , Body modification, Consensual Sex, Male/Female, Masturbation, Slavery, Violence -
Reapers by Anisa_Damon
Rated 92.9%, Read 28446 times, Posted Thu 1st of August 2013
Science-Fiction , Reluctance, Romance -
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 95.9%, Read 28413 times, Posted Thu 19th of September 2019
Science-Fiction , Alien, Non-Erotic -
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 89.4%, Read 28413 times, Posted Sat 25th of February 2017
Science-Fiction , Black, Blowjob, Cheating, Female/Female, Interracial, Male / Females, Male/Female, Oral Sex, Spanking, Wife -
Ethereum Gladiator (Chapter 3) by AloneIsCold
Rated 85.2%, Read 28407 times, Posted Sun 4th of July 2010
Science-Fiction , Alien, Erotica, Exhibitionism, Extreme, Female/Female, Interracial, Male/Female -
The Xenomorph Breeding of Earth – Part 1 by BiPiercedBrit
«A human male is transformed into an Xenomorph to colonise Earth.»
Rated 89.9%, Read 28392 times, Posted Tue 17th of November 2020
Science-Fiction , Alien, Anal, Bi-sexual, Black, Blowjob, Body modification, Cum Swallowing, Hardcore, Interracial, Monster, Non-consensual sex, Threesome -
Apocalypse Chapter 24 + 25 by Night_Walker05
Rated 86.7%, Read 28389 times, Posted Mon 27th of July 2009
Science-Fiction , Alien, Anal, Boy / Boy, Gay, Incest, Oral Sex, Young -
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 94.4%, Read 28386 times, Posted Fri 17th of June 2016
Science-Fiction , Body modification, Male/Female, Mind Control, Violence -
New Beginnings - Pt 2 Ch 6 by dank
Rated 80.3%, Read 28355 times, Posted Thu 26th of May 2005
Science-Fiction , Body modification, Bondage and restriction, Coercion, Cruelty, Death, Torture -
The Androids by grig314
Rated 94.4%, Read 28332 times, Posted Fri 14th of January 2011
Science-Fiction -
A Time To Come. by Wimmers
Rated 76.2%, Read 28173 times, Posted Sun 20th of June 2010
Science-Fiction , Erotica, Masturbation, Threesome -
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 82%, Read 28122 times, Posted Tue 1st of December 2020
Science-Fiction , Body modification, Consensual Sex, Cum Swallowing, Domination/submission, Hardcore, Incest, Teen Male/Teen Female -
Phoenix ch 13 by dank
Rated 66.8%, Read 28115 times, Posted Fri 10th of September 2004
Science-Fiction , Body modification, Cruelty, Snuff -
New Beginnings - Pt 1 Ch 5 by dank
Rated 82.3%, Read 28088 times, Posted Mon 18th of April 2005
Science-Fiction , Body modification, Cruelty, Murder, Rape -
Experimentation Goes Right by ScarletSyn
«Aliens kidnap people from earth to study their reproduction cycles.»
Rated 91.2%, Read 28068 times, Posted Fri 31st of December 2021
Science-Fiction , Alien, Consensual Sex, Masturbation, Pregnant, Voyeurism -
Guyver – Second Chance – Part 2_(0) by KatieKittyKat
Rated 92%, Read 28053 times, Posted Thu 6th of March 2014
Science-Fiction , Masturbation, Non-consensual sex -
Justin. Fergus. Dakota by JohanJohnson
Rated 50%, Read 28041 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 -
Sex with Myself. Literally. Part 2 by PearlGlitter18
Rated 94.6%, Read 28014 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 -
Mellian in Space I by Anders Johansson
Rated 74.3%, Read 27941 times, Posted Fri 2nd of November 2007
Science-Fiction , Alien, Female solo, Masturbation, Voyeurism -
harry potter 17 A New Beginning by Unknown user
Rated 66.3%, Read 27889 times, Posted Mon 9th of April 2007
Science-Fiction , Fan fiction, Non-Erotic, Young -
New Beginnings - Pt 1 Ch 4 by dank
Rated 86.5%, Read 27875 times, Posted Fri 15th of April 2005
Science-Fiction , Males / Female, Rape, Violence -
Tales of the eKids Chapter 01 by Andrew Wiggin_1
Rated 88.2%, Read 27866 times, Posted Wed 1st of September 2004
Science-Fiction , Male / Females, Romance -
Red Planet: Azura's Fall by Mr S
Rated 91.2%, Read 27840 times, Posted Sun 8th of September 2013
Science-Fiction , Anal, Ass to mouth, Authoritarian, Blowjob, First Time, Gothic, Hardcore, Male/Teen Female, Teen -
New Beginnings - Pt 3 Ch 04 by dank
Rated 81.6%, Read 27801 times, Posted Sat 25th of June 2005
Science-Fiction , Girls / Female, Mind Control -
Of Scavengers and Smugglers Ch. 2 by auguy86
«Rey and Jakson draw closer, but are soon discovered.»
Rated 91.8%, Read 27741 times, Posted Sun 30th of October 2016
Science-Fiction , Blowjob, Consensual Sex, Erotica, Fan fiction, Male/Female, Oral Sex, Romance -
The Queen, the Slave ch 1-4 by Desdenova343
Rated 88.6%, Read 27738 times, Posted Mon 24th of January 2011
Science-Fiction , Authoritarian, Consensual Sex, Cum Swallowing, Male / Females, Male/Female, Masturbation, Oral Sex, Reluctance, Slavery, Toys -
The Resistance by Beckyj1992
«A hero from a Parallel universe tries to help another universe end a dictatorship.»
Rated 81.4%, Read 27726 times, Posted Fri 8th of January 2016
Science-Fiction , Blowjob, Cheating, Cum Swallowing, Hardcore, Male/Female, Murder, Older Male / Female, Oral Sex, Violence, Wife -
Phoenix Pt 3 Ch 08 by dank
Rated 66.8%, Read 27719 times, Posted Sun 31st of October 2004
Science-Fiction , Cannibalism, Female/Female, Violence -
Phoenix Pt 4 Ch 03 by dank
Rated 64.8%, Read 27700 times, Posted Thu 11th of November 2004
Science-Fiction , Body modification, Cannibalism, Extreme, Female/Female, Torture -
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 62.7%, Read 27666 times, Posted Sun 27th of May 2018
Science-Fiction , Erotica, Incest, Male / Older Female, Male Domination, Male/Female, Mind Control, Teen Male / Female -
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 83.6%, Read 27573 times, Posted Wed 2nd of December 2020
Science-Fiction , Anal, Body modification, Consensual Sex, Domination/submission, Exhibitionism, Hardcore, Incest, Teen Male/Teen Female -
The Short Sexual History of Coora, a Slave by Olga Anastasia
«This novella length story set in the Aghara-Penthay universe shows the experiences of a regular slave girl being captured, processed and sold.»
Rated 86.4%, Read 27510 times, Posted Tue 5th of July 2022
Science-Fiction , Alien, Anal, BDSM, Bondage and restriction, Cruelty, Death, Domination/submission, Humiliation, Male Domination, Males / Females, Mind Control, Non-consensual sex, Rape, Sado-Masochism, Slavery, Snuff, Torture, Violence -
A Letter From Beyond by Michael Shuler
Rated 83.7%, Read 27487 times, Posted Wed 4th of February 2004
Science-Fiction -
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 93.9%, Read 27474 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 87.8%, Read 27402 times, Posted Tue 20th of August 2019
Science-Fiction , Exhibitionism, Female exhibitionist, Job/Place-of-work, Voyeurism -
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 -
Friends Saved (The Mission (9) by pars001
Rated 94.9%, Read 27378 times, Posted Fri 21st of August 2015
Science-Fiction , 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 95.2%, Read 27378 times, Posted Fri 2nd of February 2018
Science-Fiction , Alien, Body modification, Non-Erotic, Violence -
Amy and Clara: Prisoners in Space 3 by Mawdrin
«Amy and Clara experience pleasure together.»
Rated 89.1%, Read 27357 times, Posted Mon 8th of May 2017
Science-Fiction , Alien, Bondage and restriction, Fan fiction, Non-consensual sex, Rape -
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 95.6%, Read 27339 times, Posted Thu 2nd of August 2018
Science-Fiction , Alien, Non-Erotic, Violence -
Dead Stick 5 by pars001
«A modern Mage deals with the scum of his world in our world»
Rated 93.3%, Read 27333 times, Posted Sun 22nd of November 2015
Science-Fiction , Body modification, Consensual Sex, Humiliation, Male/Female, Slavery, Violence -
Fucked by a Man-Beast by Kountrygal
Rated 92.4%, Read 27180 times, Posted Wed 16th of November 2011
Science-Fiction -
S.H.E.I.L.A. 13 by pars001
«A Scientist is hunted for what he created.»
Rated 94.6%, Read 27054 times, Posted Sat 16th of June 2018
Science-Fiction , Blackmail, Body modification, Violence -
Sam 9 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 95.4%, Read 26985 times, Posted Sat 9th of June 2018
Science-Fiction , Alien, Body modification, Non-Erotic, Violence -
Captured (part 2) by The Watsonian
Rated 81.4%, Read 26983 times, Posted Sat 31st of January 2004
Science-Fiction -
Sheila 7 by pars001
«A man is hunted for what he has created.»
Rated 95.1%, Read 26940 times, Posted Fri 29th of December 2017
Science-Fiction , Blackmail, Body modification, Violence -
Rogue One - 01 by The_Technician
«Rogue One Arrives at Earth Base Two Omega»
Rated 90.3%, Read 26937 times, Posted Fri 23rd of February 2024
Science-Fiction , Alien, Cum Swallowing, Erotica, First Time, Male/Female, Virginity -
New Beginnings - Pt 2 Ch 8 by dank
Rated 74.3%, Read 26930 times, Posted Thu 2nd of June 2005
Science-Fiction , Body modification, Extreme, Girls / Female, Torture -
Celestial Fall - Chapter 1-4 by Fatesknight
Rated 93.5%, Read 26838 times, Posted Sun 10th of May 2015
Science-Fiction , Death, Non-Erotic, Violence -
Forever Chp 3 by NKL13
«Part three of the limited run of the Forever story»
Rated 95.3%, Read 26838 times, Posted Thu 11th of January 2018
Science-Fiction -
Lost Empire 63 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 26838 times, Posted Fri 21st of September 2018
Science-Fiction , Alien, Non-Erotic, Violence