sexstories.com
Science-Fiction
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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 -
Cat Fight 27 The Last_(0) by pars001
«A man's luck changes, why not? He wasn't all man after all.»
Rated 92.9%, Read 15867 times, Posted Wed 14th of March 2018
Science-Fiction , Alien, Body modification, Violence -
Return to Earth - 5 by Iamsinn
Rated 92.9%, Read 50415 times, Posted Wed 9th of April 2014
Science-Fiction , Female/Female, Incest, Males / Female, Rape, Torture -
Ellie by DaisyFairy
Rated 92.9%, Read 211434 times, Posted Thu 5th of July 2012
Science-Fiction , Alien, Female/Female, Monster, Stockholm Syndrome, Torture, Toys, Written by women -
Close Encounters Of The Sexual Kind by pandoras secrets
Rated 92.9%, Read 59565 times, Posted Tue 10th of January 2012
Science-Fiction , Anal, Blowjob, Consensual Sex, Cum Swallowing, Erotica, Female solo, First Time, Group Sex, Hardcore, Incest, Job/Place-of-work, Male / Older Female, Male Solo, Male/Teen Female, Masturbation, Oral Sex, Spanking, Teen, Teen Male Solo, Threesome, Virginity -
Meer Kass by Robert C.
«Conor attempts to seduce a tempting feline alien.»
Rated 92.9%, Read 46734 times, Posted Thu 23rd of August 2018
Science-Fiction , Alien, Consensual Sex, Female solo, Male/Female, Mind Control, Oral Sex -
Dead Stick 7_(1) by pars001
«A modern Mage deals with the scum of his world in our world»
Rated 92.9%, Read 25641 times, Posted Mon 28th of December 2015
Science-Fiction , Body modification, Consensual Sex, Death, Male/Female, Masturbation, Monster, Slavery, Violence -
Leben 12 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 92.9%, Read 20784 times, Posted Wed 23rd of November 2016
Science-Fiction , Body modification, Male/Female, Mind Control -
Earth: Tentacle Breeding Ground - Chapter 10 by worldender
«It's time to grab what they need from the Fiestaville, but Sarah and co. find that it's not just the Krinis they should be worrying about.»
Rated 92.9%, Read 7119 times, Posted Wed 15th of May 2024
Science-Fiction , Alien, Bondage and restriction, Drug, Horror, Mind Control, Monster, Non-consensual sex, Rape, Slavery -
Genesis_(1) by blkdemon02
«A new world opened, providing people with the opportunity to cast aside their lives and change.»
Rated 92.9%, Read 8796 times, Posted Sun 23rd of June 2019
Science-Fiction , Non-Erotic -
Genesis Vol 2 by blkdemon02
«Continuation of Veritas's journey»
Rated 92.9%, Read 7494 times, Posted Fri 6th of December 2019
Science-Fiction , Non-Erotic -
The Bimbo Treatment Chapter 5: Bimbo WIfe Sucks Cock by mypenname3000
«After taking an intelligence serum, the bimbo wife has a few naughty ideas of her own.»
Rated 92.8%, Read 71316 times, Posted Sat 16th of January 2016
Science-Fiction , Ass to mouth, Blowjob, Cheating, Cum Swallowing, Drug, Exhibitionism, Male/Female, Wife -
Ticonderoga – Episode 2: Derelict by Brootforce
Rated 92.8%, Read 54048 times, Posted Sun 26th of May 2013
Science-Fiction , Blowjob, Consensual Sex, Hardcore, Male/Female, Oral Sex, Wife -
The Dead Zone chapter 02 by phenylalanine
«Cait and Rhys are deep space cargo vaulters battling isolation and loneliness»
Rated 92.8%, Read 12774 times, Posted Tue 15th of October 2019
Science-Fiction , Job/Place-of-work, Male/Female, Masturbation, Reluctance -
Allison's Story Part 2 by Guiltless
Rated 92.8%, Read 19413 times, Posted Thu 10th of October 2013
Science-Fiction , Blowjob, Death, Male / Females, Violence -
The Nyanny by Perv Otaku
Rated 92.8%, Read 78774 times, Posted Tue 3rd of June 2014
Science-Fiction , Anal, Ass to mouth, Bi-sexual, Cum Swallowing, Lactation, Male / Females, Oral Sex, Threesome, Wife -
Bikini Ski Bunnies by Perv Otaku
«Three guys go on a ski trip with robot bunny girls.»
Rated 92.8%, Read 22965 times, Posted Sun 2nd of October 2016
Science-Fiction , Anal, Bi-sexual, Consensual Sex, Cum Swallowing, Female/Female, Group Sex, Male/Female, Oral Sex, Toys -
Amazonian Womb Worms (Womb Feeders Chapter 8-9) by bl_overman
«Lena goes on a sex spree then makes a horrifying discovery»
Rated 92.8%, Read 17031 times, Posted Thu 27th of January 2022
Science-Fiction , Consensual Sex, Horror, Mind Control -
The Enemy's Bitch by Cly
Rated 92.8%, Read 56199 times, Posted Fri 23rd of August 2013
Science-Fiction , Alien, Authoritarian, Bondage and restriction, Domination/submission, Humiliation, Male/Female, Reluctance -
CAW 17 entry - Drifting by Brootforce
Rated 92.7%, Read 44070 times, Posted Sun 15th of December 2013
Science-Fiction , Consensual Sex, First Time, Male/Female, Oral Sex, Pregnant, Wife -
Body of a Man, Mind of Machine - Chapter Nine by Sage_of_the_Forlorn_Path
«Adrian's plan is finally revealed.»
Rated 92.7%, Read 44862 times, Posted Mon 16th of May 2016
Science-Fiction , Anal, Blowjob, Consensual Sex, Hardcore, Oral Sex, Romance, Teen Male/Teen Female, Violence -
Ticonderoga – Episode 4 Shattered Dreams by Brootforce
Rated 92.7%, Read 43779 times, Posted Tue 22nd of October 2013
Science-Fiction , Consensual Sex, Erotica, Hardcore, Job/Place-of-work, Male/Female, Oral Sex, Romance, Wife -
Dead Stick 8 by pars001
«A modern Mage deals with the scum of his world in our world»
Rated 92.7%, Read 29859 times, Posted Sun 10th of January 2016
Science-Fiction , Body modification, Consensual Sex, Death, Male/Female, Masturbation, Monster, Slavery, Violence -
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 -
The Dead Zone chapter 04 by phenylalanine
«Cait and Rhys deal with the challenges of isolation in deep space»
Rated 92.7%, Read 13488 times, Posted Tue 15th of October 2019
Science-Fiction , Blowjob, Cum Swallowing, Job/Place-of-work, Male/Female -
The Bimbo Treatment Chapter 4: Cuckolding the Asshole by mypenname3000
«Frank cuckolds his asshole neighbor and fucks the man's bimbo wife while Alice is face with a hard decision.»
Rated 92.7%, Read 79899 times, Posted Sat 26th of December 2015
Science-Fiction , Anal, Blowjob, Cheating, Cuckold, Cum Swallowing, Male / Females, Male/Female, Oral Sex, Wife -
Fucked By A Man-Beast "His Bitch" by Kountrygal
Rated 92.7%, Read 23472 times, Posted Wed 16th of November 2011
Science-Fiction -
A Platonic Relationship by The_Technician
«This story gives a whole new meaning to a PLATOnic relationship»
Rated 92.7%, Read 20943 times, Posted Sat 29th of December 2018
Science-Fiction , Bondage and restriction, Consensual Sex, Exhibitionism, Female exhibitionist, Female solo, Job/Place-of-work, massage, Masturbation, Mind Control -
Sam 22 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 92.7%, Read 15276 times, Posted Sun 26th of January 2020
Science-Fiction , Alien, Death, Non-Erotic, Violence -
THE BLEMS 10 by pars001
«As a wise man once said everything is not as it would seem. Ray could definitely say that it was true. Besides after they upped his senses the world was definitely a different place.»
Rated 92.7%, Read 22287 times, Posted Wed 1st of June 2016
Science-Fiction , Alien, Consensual Sex, Male / Females, Monster, Violence -
The Bimbo Treatment Chapter 3: Bimbo Wife Fucks the Photographer by mypenname3000
«Frank finds a virgin to make into his bimbo sex slave while his wife Alice is tricked into "modeling" for a stranger!»
Rated 92.7%, Read 97797 times, Posted Sun 6th of December 2015
Science-Fiction , Blowjob, Body modification, Cheating, Exhibitionism, Male / Females, Male/Female, Oral Sex, Prostitution, Virginity, Wife -
The Power of Science (Chapter 3) - Claire's New Life by Rick_James
«Evan and his friends enjoy turning Claire into a sex slave, now that her boyfriend is out of the way.»
Rated 92.6%, Read 69540 times, Posted Tue 3rd of April 2018
Science-Fiction , Bi-sexual, Blackmail, Domination/submission, Female/Female, Humiliation, Male / Females, Non-consensual sex, Oral Sex, Reluctance, Sado-Masochism, School, Slavery, Teen, Teen Male/Teen Females, Threesome, Young -
The Man In The Grey Suit - The Candle by KentonVK
Rated 92.6%, Read 31770 times, Posted Tue 18th of December 2012
Science-Fiction , Death, Male/Female, Romance -
Cat Fight 21 (Contact) by pars001
«A man's luck changes, why not? He wasn't all man after all.»
Rated 92.6%, Read 20889 times, Posted Wed 25th of October 2017
Science-Fiction , Alien, Body modification, Violence -
Timelooper - Chapter One by The_Technician
«David is invited to Marsden Mansion for a party that will change his life»
Rated 92.6%, Read 26028 times, Posted Sat 29th of August 2020
Science-Fiction , Alien, BDSM, Bondage and restriction, Discipline, Domination/submission, Exhibitionism, Female Domination, Humiliation, Male Domination, Slavery -
Play Things III by Sexy Mommy
«More from the perverted mental entity.»
Rated 92.6%, Read 45414 times, Posted Wed 29th of May 2019
Science-Fiction , Domination/submission, Female Domination, Female/Female, Incest, Lesbian, Mind Control, Teen Male / Female -
The Landlord's Pet_(1) by Phoenix Cinders
«Austin would do anything to prevent being evicted. Diana and Angela, the landlords are about to find out just how far he will go...»
Rated 92.6%, Read 106533 times, Posted Sun 13th of May 2018
Science-Fiction , Anal, BDSM, Bondage and restriction, Coercion, Cum Swallowing, Discipline, Domination/submission, Erotica, Female Domination, First Time, Hardcore, Male / Females, Non-consensual sex, Older Female / Males, Oral Sex, Reluctance, Spanking, Teen Male / Female, Threesome, Transgendered, Transsexual -
The Traveler - Part 1 by Homealone_447
Rated 92.6%, Read 103335 times, Posted Tue 22nd of July 2014
Science-Fiction , Alien, Anal, Cum Swallowing, Domination/submission, Drug, Female/Female, Group Sex, Incest, Lactation, Lesbian, Male / Females, Mind Control, Monster, Pregnant, Teen -
A Super Life by JadeM
Rated 92.6%, Read 354951 times, Posted Sat 25th of February 2012
Science-Fiction , Anal, Asian, BDSM, Body modification, Coercion, Consensual Sex, Domination/submission, Female / Girl, Female Domination, Group Sex, Lactation, Male/Teen Female, Mind Control, Teen Female/Teen Female, Teen Male/Teen Female -
Sam 30 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 92.6%, Read 12087 times, Posted Fri 20th of August 2021
Science-Fiction , Alien, Death, Violence -
The Champion's Companion 7 by BlknMild611
Rated 92.5%, Read 23352 times, Posted Wed 8th of December 2010
Science-Fiction , Blowjob, Lactation, Male/Female, Violence -
Life on the Ranch Ch 2 - Later that Night by Phoenix Cinders
«Amanda sneaks in Kyle's room to continue her dominance.»
Rated 92.5%, Read 58551 times, Posted Fri 25th of May 2018
Science-Fiction , Anal, Authoritarian, BDSM, Cruelty, Cum Swallowing, Discipline, Domination/submission, Erotica, Female Domination, Hardcore, Humiliation, Non-consensual sex, Oral Sex, Rape, Reluctance, Spanking, Teen, Transgendered, Transsexual -
All I Ever Wanted by Phoenix Cinders
«Guy meets girl online and finds out there is more to her below the surface.»
Rated 92.5%, Read 70632 times, Posted Sat 30th of June 2018
Science-Fiction , Anal, Authoritarian, BDSM, Blackmail, Blowjob, Consensual Sex, Cruelty, Cum Swallowing, Domination/submission, Drug, Erotica, Extreme, Female Domination, Hardcore, Humiliation, Non-consensual sex, Oral Sex, Rape, Romance, Spanking, Transgendered, Transsexual -
The Coming by Homealone_447
Rated 92.5%, Read 59553 times, Posted Thu 6th of September 2012
Science-Fiction , Alien, Incest, Lesbian, Mind Control -
Galactic Vendetta Chapter 01 by Hellcat41979
Rated 92.5%, Read 85434 times, Posted Fri 18th of July 2014
Science-Fiction , Anal, Blowjob, Death, Humiliation, Male Domination, Murder, Non-consensual sex, Prostitution, Rape, Slavery -
Galactic Vendetta Chapter 02 by Hellcat41979
Rated 92.5%, Read 61485 times, Posted Sat 19th of July 2014
Science-Fiction , Anal, Blowjob, Body modification, Bondage and restriction, Cruelty, Death, Exhibitionism, Humiliation, Male Domination, Murder, Non-consensual sex, Prostitution, Rape, Slavery, Stockholm Syndrome, Violence, Virginity -
Now You Are Fucking With Portals by AloneIsCold
Rated 92.5%, Read 61461 times, Posted Thu 30th of July 2009
Science-Fiction , Coercion, Erotica, Job/Place-of-work, Teen Male / Female, Toys -
Dancing to Louie Louie - A Halloween Story by The_Technician
«A naked pleasure dancer saves the earth from destruction.»
Rated 92.5%, Read 17580 times, Posted Fri 2nd of October 2015
Science-Fiction , Exhibitionism, Female exhibitionist -
The Dead Zone chapter 06 by phenylalanine
«Cait and Rhys are captured by space pirates»
Rated 92.5%, Read 16461 times, Posted Tue 15th of October 2019
Science-Fiction , Authoritarian, Body modification, Cruelty, Humiliation, Non-Erotic -
Progenitor 3 by Cash1234
«I felt like I’d just dozed off when a gentle hand on my shoulder began to shake me.»
Rated 92.5%, Read 14301 times, Posted Tue 12th of July 2016
Science-Fiction -
The Dead Zone chapter 07 by phenylalanine
«Cait is captured by space pirates and gets to know a fellow prisoner»
Rated 92.5%, Read 12255 times, Posted Thu 24th of October 2019
Science-Fiction , Body modification, Female/Female, First Time, Masturbation -
Cat Fight 25 Trouble by pars001
«A man's luck changes, why not? He wasn't all man after all.»
Rated 92.5%, Read 16446 times, Posted Fri 12th of January 2018
Science-Fiction , Alien, Body modification -
The Bimbo Treatment Chapter 7: Spanking the Bimbo Wife's Hot Ass by mypenname3000
«Frank disciplines his bimbo wife after her interracial gangbang!»
Rated 92.4%, Read 54963 times, Posted Sun 21st of February 2016
Science-Fiction , Blowjob, Bondage and restriction, Cum Swallowing, Exhibitionism, Female/Female, Lesbian, Male / Females, Male/Female, Spanking, Threesome, Toys, Voyeurism, Wife -
Tica's study of sex by Tickles
Rated 92.4%, Read 73467 times, Posted Sat 15th of August 2009
Science-Fiction , Female / Girl, Incest, Masturbation, Virginity, Young -
Jane Jetson, Astro and the Paper-Lad by pdocker5000
«Jane Janes fucks her pet dog while the paper-lad watches her»
Rated 92.4%, Read 67983 times, Posted Mon 17th of October 2016
Science-Fiction , Bestiality, Fan fiction, Voyeurism -
The Storm_(1) by JohannahFan
Rated 92.4%, Read 86382 times, Posted Tue 14th of December 2010
Science-Fiction , Alien, Authoritarian, Blowjob, Cum Swallowing, Domination/submission, Group Sex, Hardcore, Horror, Masturbation, Oral Sex, Slavery, Threesome, Violence -
Reaching Out by Homealone_447
«An alien life form takes control of their bodies and their minds.»
Rated 92.4%, Read 90582 times, Posted Fri 13th of November 2015
Science-Fiction , Alien, Anal, Cum Swallowing, Female/Female, Male / Females, Masturbation, Mind Control, Monster, Pregnant -
Fucked by a Man-Beast by Kountrygal
Rated 92.4%, Read 27180 times, Posted Wed 16th of November 2011
Science-Fiction -
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 29382 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 -
Dark Incarnate COMPLETE Book1 ch1-14 final draft by Mr_black
Rated 92.4%, Read 95127 times, Posted Wed 26th of June 2013
Science-Fiction , Erotica, Extreme, Horror, Humiliation, Monster, Non-consensual sex, Rape, Reluctance, School, Teen, Virginity, Young -
Cat Fight 6 (Swordsmen) by pars001
«A Man with a lot of bad luck, suddenly finds he is more than he thought.»
Rated 92.4%, Read 21402 times, Posted Fri 10th of February 2017
Science-Fiction , Alien, Body modification, Males / Females, Non-Erotic, Violence -
Galactic Vendetta Chapter 03 by Hellcat41979
Rated 92.4%, Read 58974 times, Posted Sun 27th of July 2014
Science-Fiction , Anal, Blowjob, Body modification, Consensual Sex, Cum Swallowing, Death, Exhibitionism, Humiliation, Masturbation, Murder, Non-consensual sex, Prostitution, Rape, Slavery, Stockholm Syndrome, Torture -
Blondie (part 2) by mstrmrd
Rated 92.4%, Read 149184 times, Posted Sat 15th of August 2009
Science-Fiction , Anal, Bestiality, Blowjob, Consensual Sex, Cum Swallowing, Female/Female, First Time, Fisting, Girls / Female, Group Sex, Hardcore, Incest, Male / Older Female, Males / Females, Masturbation, Mature, Older Female / Males, Older Male / Female, Oral Sex, Pregnant, Teen Male/Teen Female, Threesome, Virginity, Water Sports/Pissing, Young -
My Sexy New Spaceship Chapter 2_(0) by Red Vixen
Rated 92.4%, Read 25140 times, Posted Sun 15th of September 2013
Science-Fiction , Bondage and restriction, Female Domination, Rape -
Sam 20 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 92.4%, Read 16242 times, Posted Wed 15th of January 2020
Science-Fiction , Alien, Non-Erotic, Violence -
A New Beginning: Ch. 01 Erudition Revised_(1) by TheAeternal
«A brilliant scientist uses his prototype for a new teleportation technology and inadvertently makes the whole worlds population of humans and animals disappear. He brings his daughter back, but what will happen next is anybodies guess!»
Rated 92.4%, Read 24558 times, Posted Fri 6th of October 2017
Science-Fiction , Blowjob, Incest, Male/Teen Female, Teen, Young -
The Greatwar 3033 Part 5: Jack find something out by shadowtitanlo
Rated 92.4%, Read 16020 times, Posted Tue 20th of November 2012
Science-Fiction , Alien, Non-Erotic -
Leben by pars001
«The product of bio-engineering they search for their place and the man who made them what they are.»
Rated 92.4%, Read 58482 times, Posted Thu 31st of March 2016
Science-Fiction , Body modification, Male/Female, Mind Control, Violence -
Whoa! Susan Gets More Than She Wanted VIII by Lucky Mann
«Jason continues to add to his harem.»
Rated 92.4%, Read 37824 times, Posted Mon 14th of December 2015
Science-Fiction , Blowjob, Cum Swallowing, Female/Female, Group Sex, Male / Females, Mind Control, Oral Sex, Virginity -
Time of Eden and Elves chapter 1 part II by mj37
Rated 92.3%, Read 15666 times, Posted Sat 23rd of May 2015
Science-Fiction , Consensual Sex, Group Sex