sexstories.com
Science-Fiction
-
Awakenings 5_(1) by pars001
Rated 93.4%, Read 49845 times, Posted Mon 4th of August 2014
Science-Fiction , Cruelty, Death, Masturbation, Mind Control, Murder, Torture, Violence -
Alien Orgy by eroticeli77
Rated 85.6%, Read 49677 times, Posted Wed 16th of January 2013
Science-Fiction , Alien, Anal, Bi-sexual, Blowjob, Body modification, Bondage and restriction, Coercion, Domination/submission, Female/Female, Group Sex, Hardcore, Incest, Non-consensual sex, Oral Sex, Written by women -
The Curer 2220 part 1 by np909pn
«A tale of time travel by me, an elite Curer from the year 2220. My semen can cure the world of disease.»
Rated 93.3%, Read 49344 times, Posted Thu 1st of October 2020
Science-Fiction , Authoritarian, Blowjob, Cum Swallowing, Domination/submission, Group Sex -
Lost Empire 26 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 49164 times, Posted Mon 25th of July 2016
Science-Fiction , Alien, Non-Erotic, Violence -
Program Alpha-Omega 9 by Unknown user
Rated 94.8%, Read 48996 times, Posted Wed 15th of May 2013
Science-Fiction , Mind Control, Teen Male/Teen Female, Teen Male/Teen Females -
Sweet Dreams Part 6 - The Light From Yonder Window Breaks by Cryonic
Rated 95.2%, Read 48942 times, Posted Wed 29th of February 2012
Science-Fiction , Consensual Sex, Exhibitionism, Female exhibitionist, Teen Male/Teen Female, Voyeurism -
Sweet Dreams Part 4 - Watching the Watcher by Cryonic
Rated 94.9%, Read 48801 times, Posted Sun 12th of February 2012
Science-Fiction , Exhibitionism, Female solo, Male/Female, Romance, Voyeurism -
Boarding School Encounter 07: Henrietta's Pussy Tentacles Molests Her Class by mypenname3000
«Henriette's secret is out. Her entire class has seen her tentacles, and the horny bunch of girls are eager for their turn to enjoy them.»
Rated 92.1%, Read 48606 times, Posted Tue 4th of October 2016
Science-Fiction , Alien, Female exhibitionist, Female/Female, First Time, Group Sex, Lesbian, Oral Sex, Threesome, Virginity, Voyeurism -
teen vampires undead and horney by sexyredbitch
Rated 55.3%, Read 48514 times, Posted Sun 27th of May 2007
Science-Fiction , Alien, Pregnant, Rape -
Hunter & Prey by Knightwolf
Rated 93.6%, Read 48243 times, Posted Thu 3rd of January 2013
Science-Fiction , Blowjob, First Time, Gothic, Male/Female, Virginity -
Body of a Man, Mind of Machine - Chapter Seven by Sage_of_the_Forlorn_Path
«Adrian completes Jenny's training.»
Rated 90.9%, Read 48063 times, Posted Mon 2nd of May 2016
Science-Fiction , Blowjob, Consensual Sex, Cum Swallowing, Hardcore, Murder, Romance, Teen Male/Teen Female, Violence -
Amy and Clara: Prisoners in Space 1 by Mawdrin
«Amy Pond and Clara Oswald are trapped on an alien spaceship.»
Rated 89.2%, Read 48003 times, Posted Wed 1st of March 2017
Science-Fiction , Alien, Anal, Blowjob, Bondage and restriction, Fan fiction, Non-consensual sex, Rape -
The Invasion of Nicondria by Eric
Rated 51.2%, Read 47944 times, Posted Wed 2nd of June 2004
Science-Fiction , Alien, Bi-sexual, Group Sex, Teen Male/Teen Female -
BimboTech Chapter 3: Bimbo Wife Gets Caught by mypenname3000
«Alice gets wild at the grocery store, but her antics get her in trouble and Frank will have to come to her rescue.»
Rated 87.6%, Read 47826 times, Posted Thu 24th of November 2016
Science-Fiction , Blowjob, Body modification, Cheating, Exhibitionism, Female exhibitionist, Female/Female, Job/Place-of-work, Male / Females, Male/Female, Toys, Wife -
Forever by NKL13
«This is the first chapter of short story I published on Amazon. It is based on a vivid dream I had this past summer. It is a mix of science fiction and romance/love story taking place just before and after an Apocalypse. It does not contain the images that are in the full story.»
Rated 93.2%, Read 47826 times, Posted Sun 7th of January 2018
Science-Fiction -
Awakenings 4_(1) by pars001
Rated 93.7%, Read 47766 times, Posted Tue 29th of July 2014
Science-Fiction , Cruelty, Death, Mind Control, Non-consensual sex, Romance, Torture, Violence -
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 -
BimboTech Chapter 4: Bimbo Wife's Special Ass by mypenname3000
«Frank convinces a married bimbo that her ass is special and every man, but her husband, has to fuck it while Ms. Savage seeks out a powerful ally to stop Frank and the bimbo serum.»
Rated 90.1%, Read 47538 times, Posted Sat 10th of December 2016
Science-Fiction , Anal, Ass to mouth, Blowjob, Cheating, Exhibitionism, Female exhibitionist, Male / Females, Male/Female, Oral Sex, Spanking, Voyeurism -
Lost empire 33 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 47484 times, Posted Sat 29th of October 2016
Science-Fiction , Alien, Non-Erotic, Violence -
Parasite Alien by lisalovesnylons
Rated 80%, Read 47460 times, Posted Thu 17th of October 2013
Science-Fiction , Alien, Lesbian, Mind Control, Pregnant, Slavery -
Invasion of the body snatchers by A.GreyFoxxx
Rated 73.8%, Read 47427 times, Posted Fri 21st of July 2006
Science-Fiction , Alien, Coercion, Non-consensual sex -
Planet Earth Revisited, chapter 2 by Aphroditus
Rated 90.2%, Read 47418 times, Posted Mon 8th of April 2013
Science-Fiction , Anal, Bestiality, Blowjob, Body modification, Monster, Non-consensual sex, Reluctance, Teen -
Lost Empire 12 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 47415 times, Posted Wed 20th of January 2016
Science-Fiction , Alien, Non-Erotic, Violence -
Father Time by Guiltless
Rated 93.3%, Read 47379 times, Posted Wed 7th of March 2012
Science-Fiction , BDSM, Bondage and restriction, Cum Swallowing, Non-consensual sex, Oral Sex -
Lost Empire 48 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 47340 times, Posted Sat 5th of August 2017
Science-Fiction , Alien, Non-Erotic, Violence -
Meer Kass by Robert C.
«Conor attempts to seduce a tempting feline alien.»
Rated 92.9%, Read 47334 times, Posted Thu 23rd of August 2018
Science-Fiction , Alien, Consensual Sex, Female solo, Male/Female, Mind Control, Oral Sex -
My Sexy New Spaceship by Red Vixen
Rated 94%, Read 47328 times, Posted Sat 14th of September 2013
Science-Fiction , Anal, Slavery -
Earth: Tentacle Breeding Ground - Chapter 4 by worldender
«The group starts to recover and Sarah makes a bold move.»
Rated 94.3%, Read 47226 times, Posted Fri 18th of June 2021
Science-Fiction , Alien, Blowjob, Bondage and restriction, Consensual Sex, Horror, Male/Female, Mind Control, Monster, Oral Sex, Romance -
In The Year 2149 by oliver mellor
Rated 86%, Read 47223 times, Posted Fri 5th of June 2009
Science-Fiction , Romance, Young -
The Black Willow 3 by pars001
Rated 94.4%, Read 47133 times, Posted Thu 23rd of October 2014
Science-Fiction , Cruelty, Death, Non-Erotic, Torture, Violence -
Lost Empire 29 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 47025 times, Posted Mon 29th of August 2016
Science-Fiction , Alien, Non-Erotic, Violence -
Miss Kitty by sourdough
Rated 95.9%, Read 47004 times, Posted Sat 4th of December 2010
Science-Fiction , Non-Erotic, Violence -
Play Things III by Sexy Mommy
«More from the perverted mental entity.»
Rated 92.3%, Read 46932 times, Posted Wed 29th of May 2019
Science-Fiction , Domination/submission, Female Domination, Female/Female, Incest, Lesbian, Mind Control, Teen Male / Female -
Awakenings 10 by pars001
Rated 93.8%, Read 46905 times, Posted Mon 25th of August 2014
Science-Fiction , Bondage and restriction, Consensual Sex, Masturbation, Mind Control, Murder, Oral Sex, Torture, Violence -
The Man in the Gray Suit - The Watch by KentonVK
Rated 91%, Read 46875 times, Posted Fri 10th of April 2009
Science-Fiction , First Time, Group Sex, Lesbian, Male / Female Teens, Male / Older Female, Mind Control, Oral Sex, Threesome -
Andromeda2 by ufpe
Rated 95.2%, Read 46872 times, Posted Thu 7th of March 2013
Science-Fiction , Alien, Male/Female, Romance -
Alien Sex by IslandGirl
Rated 80.9%, Read 46863 times, Posted Mon 18th of July 2011
Science-Fiction , Alien, Asian, Non-consensual sex, Written by women -
Blood & Lust by Immortal Beloved
Rated 56.2%, Read 46849 times, Posted Tue 12th of June 2007
Science-Fiction , Death, First Time, Horror, Necrophilia, School, Teen -
Wrinkles in Time Part 4 (long) by dank
Rated 79.4%, Read 46794 times, Posted Sat 19th of February 2005
Science-Fiction , Body modification, Death, Non-consensual sex, Older Female / Males, Torture, Water Sports/Pissing -
Program Alpha-Omega 11 by Unknown user
Rated 94.9%, Read 46719 times, Posted Wed 15th of May 2013
Science-Fiction , Mind Control, Teen Male/Teen Female, Teen Male/Teen Females -
The Mosquito Burrow by ParasiteBoy
«One nudist boy decides to take a trip to forest to rest from school, little did he know that the fauna of the forest had plans for him.»
Rated 77.5%, Read 46719 times, Posted Fri 16th of February 2018
Science-Fiction , Bestiality, Cock & ball torture, Gay, Horror, Male Solo, Torture -
Return to Earth - 03 by Iamsinn
Rated 96.3%, Read 46620 times, Posted Tue 1st of April 2014
Science-Fiction , Female/Female, Male/Female, Older Male / Female -
A Game of Basketball Pt. 5 by Phoenix Cinders
«First game of the tournament. Dave gets ass fucked afterwards.»
Rated 93.2%, Read 46605 times, Posted Sun 24th of February 2019
Science-Fiction , Anal, Blowjob, Consensual Sex, Erotica, Oral Sex, Romance, School, Teen, Transgendered, Transsexual -
Mind Fuck - Intro by Salissa
Rated 86%, Read 46593 times, Posted Sun 5th of December 2010
Science-Fiction , Bi-sexual, Black, Blowjob, Boy / Boy, Cruelty, Cum Swallowing, Domination/submission, Humiliation, Mind Control, Non-consensual sex, School -
Lost Empire 35 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 46536 times, Posted Thu 17th of November 2016
Science-Fiction , Alien, Non-Erotic, Violence -
Body of a Man, Mind of Machine - Chapter Eight by Sage_of_the_Forlorn_Path
«Adrian and Jenny finally get some time to relax and enjoy their freedom.»
Rated 88.4%, Read 46512 times, Posted Sun 8th of May 2016
Science-Fiction , Anal, Blowjob, Consensual Sex, Hardcore, Romance, Teen Male/Teen Female -
Leben 2 by pars001
«The product of bio-engineering they search for their place and the man who made them what they are.»»
Rated 94.8%, Read 46446 times, Posted Fri 20th of May 2016
Science-Fiction , Body modification, Male/Female, Mind Control, Violence -
Andromeda3 by ufpe
Rated 95.7%, Read 46431 times, Posted Thu 7th of March 2013
Science-Fiction , Alien, Male/Female, Romance -
S.H.E.I.L.A. 2 by pars001
«A man is hunted for what he has created.»
Rated 94.5%, Read 46362 times, Posted Mon 1st of May 2017
Science-Fiction , Blackmail, Body modification, Violence -
Sex with Myself. Literally. Part 1 by PearlGlitter18
Rated 94.5%, Read 46137 times, Posted Sat 5th of November 2011
Science-Fiction , Consensual Sex, Female solo, Female/Female, Lesbian, Masturbation, Oral Sex, Toys, Written by women -
Lost Empire 43 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 46080 times, Posted Tue 18th of April 2017
Science-Fiction , Alien, Non-Erotic, Violence -
Mind Fuck - Chapter 1b (How To Fuck Your Sister Without Breaking The Law) by Salissa
Rated 92.3%, Read 46074 times, Posted Sun 12th of December 2010
Science-Fiction , Anal, Black, Consensual Sex, Job/Place-of-work, Male / Females, Masturbation, Mind Control, Oral Sex, Voyeurism -
Gloria's Transformations - the Freak by Captain1021
«Gloria reluctantly submits to extreme enlargements of her nipples, tits, and ass.»
Rated 75%, Read 45915 times, Posted Tue 19th of December 2017
Science-Fiction , Anal, Body modification, Cum Swallowing, Exhibitionism, Group Sex, Interracial, Lactation, Oral Sex, Voyeurism -
Harry Potter 12Christmas Snowballs by Unknown user
Rated 83.6%, Read 45821 times, Posted Sun 11th of March 2007
Science-Fiction , Bi-sexual, Consensual Sex, Fan fiction, Group Sex, Lesbian, Pregnant, Teen Male / Female -
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 45744 times, Posted Wed 6th of April 2016
Science-Fiction , Consensual Sex, Hardcore, Romance, Teen Male/Teen Female, Violence -
Commander's Pet Part I by emilialefleur
Rated 90.3%, Read 45735 times, Posted Wed 4th of September 2013
Science-Fiction , Alien, BDSM, Bondage and restriction, Discipline, Domination/submission, Erotica, Female/Female, Male / Females, Male Domination, Mind Control, Monster, Reluctance, Slavery -
Timewalker pt 4 (long - 120 pgs) by dank
Rated 61.6%, Read 45698 times, Posted Sun 13th of March 2005
Science-Fiction , Alien, Bestiality, Body modification, Incest, Male / Females, Torture -
The Maintenance Man 6 by pars001
Rated 94.5%, Read 45660 times, Posted Wed 16th of July 2014
Science-Fiction , Female/Female, Male / Females, Romance, Slavery, Violence -
Ethereum Gladiator (Chapter 1) by AloneIsCold
Rated 90.9%, Read 45657 times, Posted Sat 3rd of July 2010
Science-Fiction , Alien, Bondage and restriction, Consensual Sex, Erotica, Reluctance -
Repopulating the Earth by Harold Warbridge
«The human race is practically wiped out, the survivors try to repopulate it.»
Rated 85.6%, Read 45657 times, Posted Thu 21st of September 2017
Science-Fiction , Body modification, First Time, Incest -
Timewalker pt 1a by dank
Rated 59.1%, Read 45612 times, Posted Mon 28th of February 2005
Science-Fiction , Body modification, Bondage and restriction, Female/Female, Male/Female, Snuff -
The Champion's Companion 8 by BlknMild611
Rated 91.4%, Read 45603 times, Posted Wed 8th of December 2010
Science-Fiction , Anal, BDSM, Bi-sexual, Blowjob, Bondage and restriction, Cruelty, Drug, Fisting, Lactation, Male Domination, Non-consensual sex, Rape, Threesome, Transgendered -
High School reunion_(3) by Phoenix Cinders
«Kai's finally achieved success in life and now it's time to rub it in the faces of all the people that bullied him in high school as he comes home for his 10-year high school reunion. Little does he know an old classmate of his has a surprise for him. (Hint: a little sodomy)»
Rated 93%, Read 45600 times, Posted Sun 16th of September 2018
Science-Fiction , Anal, Consensual Sex, Domination/submission, First Time, Hardcore, Humiliation, Romance, Transgendered, Transsexual, Virginity -
Program Alpha-Omega 12 by Unknown user
Rated 95.2%, Read 45540 times, Posted Wed 15th of May 2013
Science-Fiction , Mind Control, Teen Male/Teen Female, Teen Male/Teen Females -
Lost Empire 36 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 45498 times, Posted Tue 20th of December 2016
Science-Fiction , Alien, Non-Erotic, Violence -
Organism X - Ch. 02 by DevilBookCorruptions
«There's something wrong with Leah...»
Rated 93.9%, Read 45489 times, Posted Wed 21st of August 2019
Science-Fiction , Alien, Body modification, Horror, Mind Control -
DV8- The formula for sucksex by magicwand
Rated 91.9%, Read 45456 times, Posted Wed 27th of March 2013
Science-Fiction , Incest, Mind Control, Threesome -
Body of a Man, Mind of Machine - Chapter Nine by Sage_of_the_Forlorn_Path
«Adrian's plan is finally revealed.»
Rated 92.8%, Read 45417 times, Posted Mon 16th of May 2016
Science-Fiction , Anal, Blowjob, Consensual Sex, Hardcore, Oral Sex, Romance, Teen Male/Teen Female, Violence -
Tentacles_(1) by Michael Shuler
Rated 84.8%, Read 45377 times, Posted Wed 4th of February 2004
Science-Fiction -
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%, Read 45189 times, Posted Fri 3rd of January 2020
Science-Fiction , Alien, Female/Female, Mind Control, Non-consensual sex, Rape