sexstories.com
Science-Fiction
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PLAY THINGS_(1) by Sexy Mommy
«A story where a non-physical entity controls and plays with people.»
Rated 95.7%, Read 282333 times, Posted Thu 17th of January 2019
Science-Fiction , Domination/submission, Female / Girl, Girls / Female, Incest, Lesbian, Mind Control, Reluctance, Young -
A Game of Basketball by Phoenix Cinders
«The Star Basketball Player loses his anal virginity to the new girl with a little something extra after losing a game of basketball.»
Rated 94.2%, Read 197694 times, Posted Mon 14th of January 2019
Science-Fiction , Anal, Blowjob, Consensual Sex, Drug, First Time, Hardcore, Reluctance, Transgendered, Transsexual, Virginity -
Rey & the Rathtar by Aryder070
«Star wars erotic fanfic. Rey is attacked by a Rathar.»
Rated 58.1%, Read 17493 times, Posted Fri 11th of January 2019
Science-Fiction , Alien, Bondage and restriction, Death, Monster, Snuff, Water Sports/Pissing -
S.H.E.I.L.A. 19 by pars001
«A Scientist is hunted for what he created.»
Rated 95%, Read 24414 times, Posted Fri 11th of January 2019
Science-Fiction , Blackmail, Body modification, Violence -
Lost Empire 65 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 39726 times, Posted Wed 9th of January 2019
Science-Fiction , Alien, Non-Erotic, Violence -
A Platonic Relationship by The_Technician
«This story gives a whole new meaning to a PLATOnic relationship»
Rated 93%, Read 22149 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 -
Worthy Prey by XtinaSmith
«As Humanity reaches to the stars, the Isiri push back.»
Rated 90.1%, Read 45834 times, Posted Fri 14th of December 2018
Science-Fiction , Alien, Bondage and restriction, Domination/submission, Erotica, Interracial, Non-consensual sex, Rape, Reluctance, Slavery, Transgendered, Transsexual, Written by women -
S.H.E.I.L.A. 18 by pars001
«A Scientist is hunted for what he created.»
Rated 93.9%, Read 19752 times, Posted Tue 27th of November 2018
Science-Fiction , Blackmail, Body modification, Violence -
The Pink Ladies by The_Technician
«W receives an email from a long time friend telling the story of alien abduction and much, much more.»
Rated 93.3%, Read 25257 times, Posted Wed 28th of November 2018
Science-Fiction , Alien, Mind Control, Non-consensual sex, Spanking -
The Mosquito Burrow: Final Part by ParasiteBoy
«Sebastian and the girl are still being used as slaves. Now their genetic informationare suffering changes»
Rated 75%, Read 14364 times, Posted Sat 17th of November 2018
Science-Fiction , Alien, Hardcore, Horror, Teen Male / Female -
Quantum Entanglement - 1 by Harry_n_Wild
«A new nano-material is created and becomes the focus of some very erotic adventures.»
Rated 84.3%, Read 16086 times, Posted Wed 24th of October 2018
Science-Fiction , Anal, Authoritarian, Blowjob, Incest -
Sam 14 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 19251 times, Posted Fri 12th of October 2018
Science-Fiction , Alien, Non-Erotic, Violence -
Nightblade Pt. 1 Discovery by Phoenix Cinders
«In a world where superheroes exist, how can a teenage boy survive with bullies and supervillains constantly after him. Hopefully the superherione Known as Nightblade will save him! Or maybe he'll end up with a dick up his ass.»
Rated 93.4%, Read 22449 times, Posted Tue 9th of October 2018
Science-Fiction , Anal, Consensual Sex, Cum Swallowing, Erotica, First Time, Romance, School, Teen, Transgendered, Transsexual, Violence, Virginity -
Cloned by C B
«And now for a weird, sci-fi one»
Rated 91.4%, Read 17904 times, Posted Mon 8th of October 2018
Science-Fiction , Anal, Blowjob, Body modification, Consensual Sex, Cum Swallowing, Extreme, Group Sex, Males / Female, Oral Sex, Torture, Wife -
Lost Empire 64_(0) 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 28878 times, Posted Fri 5th of October 2018
Science-Fiction , Alien, Non-Erotic, Violence -
the strange craft from mars (edited) by horny_rocker69
«I edited out some of the bad grammar»
Rated 85.6%, Read 98244 times, Posted Thu 12th of August 2010
Science-Fiction , Alien, Bondage and restriction, Mind Control, Monster, Rape, Transgendered -
SHEILA 17 by pars001
«A Scientist is hunted for what he created.»
Rated 94.4%, Read 18186 times, Posted Thu 27th of September 2018
Science-Fiction , Blackmail, Body modification, Violence -
Sam 13 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 18000 times, Posted Wed 26th of September 2018
Science-Fiction , Alien, Non-Erotic, Violence -
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 95.6%, Read 29880 times, Posted Fri 21st of September 2018
Science-Fiction , Alien, Non-Erotic, Violence -
The Pleasure Worm by Tbarn1966
«A different slant on a story»
Rated 90.7%, Read 15342 times, Posted Sun 23rd of September 2018
Science-Fiction , Coercion, Erotica, Female solo, Monster -
Lost Empire 62 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 34023 times, Posted Fri 14th of September 2018
Science-Fiction , Alien, Non-Erotic, Violence -
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 46455 times, Posted Sun 16th of September 2018
Science-Fiction , Anal, Consensual Sex, Domination/submission, First Time, Hardcore, Humiliation, Romance, Transgendered, Transsexual, Virginity -
Sam 12 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 95.7%, Read 23259 times, Posted Mon 17th of September 2018
Science-Fiction , Alien, Non-Erotic, Violence -
Intruder_(2) by The_Technician
«An Intruder takes over Starship Invincible for some BDSM fun.»
Rated 90.2%, Read 25386 times, Posted Tue 18th of September 2018
Science-Fiction , Alien, Asian, BDSM, Blowjob, Bondage and restriction, Cum Swallowing, Job/Place-of-work, Male Domination, Spanking -
SHEILA 16 by pars001
«A Scientist is hunted for what he created.»
Rated 94.5%, Read 25755 times, Posted Tue 18th of September 2018
Science-Fiction , Blackmail, Body modification, Violence -
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 80.2%, Read 35502 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 -
SHEILA 15 by pars001
«A Scientist is hunted for what he created.»
Rated 93.5%, Read 17475 times, Posted Sat 1st of September 2018
Science-Fiction , Blackmail, Body modification, Violence -
Two, Chapter 1 by C B
«A man with two cocks gives his woman a unique experience»
Rated 88.1%, Read 13668 times, Posted Sun 19th of August 2018
Science-Fiction , Anal, Blowjob, Body modification, Consensual Sex, Male/Female, Masturbation -
Life of a Slave pt 1 by Phoenix Cinders
«An invasion leads a young boy into becoming the slave of a ruthless shemale Empress.»
Rated 91.6%, Read 46095 times, Posted Wed 15th of August 2018
Science-Fiction , Anal, Authoritarian, BDSM, Blowjob, Bondage and restriction, Boy, Cruelty, Domination/submission, First Time, Humiliation, Non-consensual sex, Oral Sex, Rape, Slavery, Spanking, Teen, Transgendered, Transsexual, Violence, Virginity, Young -
Owning the girl next door by Frgnut
«A young guy learns of the life style that leads to finding and saving an alien race.»
Rated 85.8%, Read 60597 times, Posted Sun 12th of August 2018
Science-Fiction , Alien, Body modification, Domination/submission, Fan fiction, Male Domination, Pregnant, Slavery -
Sam 11 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 94.9%, Read 23502 times, Posted Tue 7th of August 2018
Science-Fiction , Alien, Non-Erotic, Violence -
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 95.7%, Read 30159 times, Posted Thu 2nd of August 2018
Science-Fiction , Alien, Non-Erotic, Violence -
The Mosquito Burrow Part 2 by ParasiteBoy
«Sebastian keeps being a slave of the mosquitoes... but now it seems they weren't his real tormentors and someone new appears to join him»
Rated 89.1%, Read 25350 times, Posted Sun 29th of July 2018
Science-Fiction , Alien, Bestiality, Hardcore, Horror, Teen Male / Female, Torture -
Brotherly Love_(2) by Phoenix Cinders
«Josh has a wet dream about his older brother Dusty»
Rated 90.6%, Read 33546 times, Posted Sun 29th of July 2018
Science-Fiction , Anal, Boy, Consensual Sex, First Time, Gay, Incest, Reluctance, Teen Male / Teen Male -
SHEILA 14 by pars001
«A Scientist is hunted for what he created.»
Rated 95%, Read 24399 times, Posted Wed 1st of August 2018
Science-Fiction , Blackmail, Body modification, Violence -
It Came From the Laundry Room! by Satinslip
«A young woman finds a shy tentacle monster in her laundry room.»
Rated 90.2%, Read 31791 times, Posted Wed 25th of July 2018
Science-Fiction , Alien, Consensual Sex, Domination/submission, Female solo, Female/Female, Male/Female, Monster -
A Lazy Mage Quests for [Un]EZ Creds 1 by tisoz1
«The serial is set in an urban fantasy dystopian future decades after a War of the Worlds type alien encounter on Earth.»
Rated 88.5%, Read 9627 times, Posted Sat 14th of July 2018
Science-Fiction , Non-Erotic -
Sam 10 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 22152 times, Posted Fri 13th of July 2018
Science-Fiction , Alien, Body modification, Non-Erotic, Violence -
The Fattorusso Curse by OliverPride
«A lucky student discovers he can physically expand attributes of his sexy teacher with only a touch!»
Rated 92.3%, Read 36315 times, Posted Mon 9th of July 2018
Science-Fiction , Body modification, Pregnant, School, Teen, Teen Male / Female -
A Murder, A Mystery, A Mistake? by Phoenix Cinders
«What do you do when a tranny prostitute asks you to buy her a drink?»
Rated 83.1%, Read 16176 times, Posted Sat 7th of July 2018
Science-Fiction , Anal, Ass to mouth, Blowjob, Consensual Sex, First Time, Incest, Murder, Prostitution, Transgendered, Transsexual, Virginity -
Lost Empire 60 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 95.4%, Read 26577 times, Posted Sat 30th of June 2018
Science-Fiction , Alien, Non-Erotic, Violence -
All I Ever Wanted by Phoenix Cinders
«Guy meets girl online and finds out there is more to her below the surface.»
Rated 92.4%, Read 76101 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 -
Jena and Lisi Ch. 2 by Jenny Lane
«Jena and Lisi are taken aboard the Finalizer.»
Rated 78.4%, Read 9396 times, Posted Thu 28th of June 2018
Science-Fiction , Blowjob, Cum Swallowing, Transsexual -
Cat Fight 3o Family Final by pars001
«A man's luck changes, why not? He wasn't all man after all.»
Rated 91.7%, Read 17772 times, Posted Sun 24th of June 2018
Science-Fiction , Alien, Body modification, Violence -
S.H.E.I.L.A. 13 by pars001
«A Scientist is hunted for what he created.»
Rated 94.6%, Read 28335 times, Posted Sat 16th of June 2018
Science-Fiction , Blackmail, Body modification, Violence -
The Trucker's Load by Phoenix Cinders
«18 year old Alex runs away from home and hitches a ride from Edna the trucker who's packing a little something extra!»
Rated 94.4%, Read 512556 times, Posted Sun 17th of June 2018
Science-Fiction , Anal, Ass to mouth, Blowjob, Consensual Sex, Cum Swallowing, Erotica, First Time, Oral Sex, Reluctance, Romance, Spanking, Teen, Transgendered, Transsexual, Virginity -
Prison World by Phoenix Cinders
«Teenager Justin smokes a little too much weed and ends up on an alien prison world at the mercy of a Sexy Alien Woman packing a little something extra.»
Rated 78.6%, Read 56952 times, Posted Wed 13th of June 2018
Science-Fiction , Alien, Anal, Authoritarian, Bestiality, Blackmail, Cannibalism, Coercion, Cruelty, Death, Domination/submission, Erotica, Extreme, Female Domination, First Time, Hardcore, Horror, Mind Control, Monster, Murder, Non-consensual sex, Rape, Reluctance, Transgendered, Transsexual, Violence, Virginity -
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 95.1%, Read 29988 times, Posted Sat 9th of June 2018
Science-Fiction , Alien, Body modification, Non-Erotic, Violence -
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 95.8%, Read 36084 times, Posted Wed 6th of June 2018
Science-Fiction , Alien, Non-Erotic, Violence -
Cat Fight 29 Mother by pars001
«A man's luck changes, why not? He wasn't all man after all.»
Rated 91%, Read 17238 times, Posted Fri 1st of June 2018
Science-Fiction , Alien, Body modification, Violence -
The Power of Science (Chapter 5) - Another Time Manipulator by Rick_James
«Evan meets a girl with the same ability as him.»
Rated 93.5%, Read 63153 times, Posted Mon 23rd of April 2018
Science-Fiction , Anal, Blowjob, Cum Swallowing, Domination/submission, First Time, Hardcore, Male Domination, Male/Female, Male/Teen Female, Non-consensual sex, Rape, School, Stockholm Syndrome, Teen, Teen Male/Teen Female, Young -
Designated for Consumption_(0) by Marceleine Von Rutzen
«The apocalypse has forced man underground and to tap into a taboo food source.»
Rated 84.4%, Read 68598 times, Posted Wed 30th of May 2018
Science-Fiction , Anal, Body modification, Bondage and restriction, Cannibalism, Death, Horror, Pregnant, Rape, Snuff, Written by women -
Life on the Ranch Ch 2 - Later that Night by Phoenix Cinders
«Amanda sneaks in Kyle's room to continue her dominance.»
Rated 92.4%, Read 62616 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 -
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 63.3%, Read 29103 times, Posted Sun 27th of May 2018
Science-Fiction , Erotica, Incest, Male / Older Female, Male Domination, Male/Female, Mind Control, Teen Male / Female -
SHEILA 12 by pars001
«A Scientist is hunted for what he created.»
Rated 94.8%, Read 25593 times, Posted Mon 21st of May 2018
Science-Fiction , Blackmail, Body modification, Violence -
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 92.5%, Read 112986 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 -
Studying alien species_(0) by shadowdoom
«The government sends a man to a Faraway planet to find out about the alien species that inhabits the planet.»
Rated 70.7%, Read 24438 times, Posted Sat 12th of May 2018
Science-Fiction , Alien, Anal, Erotica, Male/Female, Mature, Pregnant -
Sam 8 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%, Read 28113 times, Posted Sat 12th of May 2018
Science-Fiction , Alien, Body modification, Non-Erotic, Violence -
The Eleventh Elven Elevation Chapter 6 © by Inco Gnito
«An alien sighting in a parc?»
Rated 81.5%, Read 11907 times, Posted Wed 9th of May 2018
Science-Fiction , BDSM, First Time, Gay, Incest, Male / Females, Male Domination, Mind Control -
The Eleventh Elven Elevation Chapter 4 © by Inco Gnito
«Girt is getting around in Seattle, the help he is getting from his girls is improving, is it not?»
Rated 84.1%, Read 8880 times, Posted Sat 5th of May 2018
Science-Fiction , Blowjob, Male / Females, Mind Control, Threesome -
The Eleventh Elven Elevation Chapter 5 ©_(1) by Inco Gnito
«Girt is settled in Seattle. His studies are about to begin. Slowly Girt is finding out he is arousing a lot of women. Does he know he enemy, the black spot in his radar is nearing?»
Rated 84.7%, Read 17118 times, Posted Sat 5th of May 2018
Science-Fiction , Blowjob, Male / Females, Male Domination, Males / Female, Mind Control -
The Eleventh Elven Elevation Chapter 3 © by Inco Gnito
«Girt is now in Seattle to start with his studies. Oh yes, he is learning......»
Rated 76.1%, Read 8400 times, Posted Sat 5th of May 2018
Science-Fiction , Male / Females, Mature, Mind Control, Pregnant -
The Eleventh Elven Elevation © Chapter one by Inco Gnito
«A long story, more chapters to come. The Eleventh Elven Elevation is about a young Elf coming of age. Just a little bit of sex in this first chapter»
Rated 89%, Read 15054 times, Posted Wed 2nd of May 2018
Science-Fiction , Cum Swallowing, Mind Control -
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 36051 times, Posted Wed 2nd of May 2018
Science-Fiction , Alien, Non-Erotic, Violence -
S.H.E.I.L.A. 11 by pars001
«A Scientist is hunted for what he created..»
Rated 94.1%, Read 20505 times, Posted Fri 27th of April 2018
Science-Fiction , Blackmail, Body modification, Violence -
Cat Fight 28 Return of the King by pars001
«A man's luck changes, why not? He wasn't all man after all.»
Rated 89.6%, Read 15834 times, Posted Thu 26th of April 2018
Science-Fiction , Alien, Body modification, Violence -
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 92.8%, Read 73644 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 Power of Science (Chapter 4) - Claire's New Life (continued) by Rick_James
«Evan and his girlfriend Julianne continue to use and abuse Claire, training her to become a sex slave.»
Rated 94.3%, Read 97152 times, Posted Fri 13th of April 2018
Science-Fiction , Anal, Bi-sexual, Blowjob, Bondage and restriction, Cum Swallowing, Domination/submission, Humiliation, Male / Females, Non-consensual sex, Rape, School, Slavery, Teen, Teen Male/Teen Females, Young -
Galaxy of Terror X-Rated Cut by Omegaxypher
«Dameia is having the worst rescue mission of her career.»
Rated 86.2%, Read 40677 times, Posted Tue 23rd of August 2016
Science-Fiction , Alien, Bondage and restriction, Extreme, Fan fiction, Hardcore, Horror, Monster, Rape -
The Power of Science (Chapter 2) - Evan Makes a Breakthrough by Rick_James
«Evan spends the whole weekend working on his new project.»
Rated 93.2%, Read 101493 times, Posted Sat 10th of February 2018
Science-Fiction , Blackmail, Blowjob, Coercion, Cruelty, Cum Swallowing, Domination/submission, Humiliation, Male Domination, Male Male/Teen Female, Male/Female, Non-consensual sex, Oral Sex, Rape, Reluctance, School, Slavery, Spanking, Stockholm Syndrome, Teen, Teen Male/Teen Female, Young