sexstories.com
Science-Fiction
-
Alien passion by B.B.Hartwich
«Jason is abducted by Zara. She studies him, conducting tests and examinations, As the sun rises, Jason finds himself intrigued by Zara. Their connection deepens as they share a passionate kiss, leading to an intimate encounter where they explore each other's bodies and share their desires.»
Rated 87.5%, Read 2097 times, Posted 3 days ago
Science-Fiction , Alien, Blowjob, Male/Female, Romance -
Timestop: Biology Teacher by SKOLL
«Student freezes time in the middle of class to sniff, taste, and fuck his milf teacher. This is a standalone story in my Timestop series. READ DISCLAIMERS»
Rated 90.1%, Read 111402 times, Posted Thu 10th of February 2022
Science-Fiction , Blowjob, Domination/submission, Exhibitionism, Hardcore, Humiliation, Job/Place-of-work, Male / Older Female, Male Domination, Male/Female, Mature, Mind Control, Non-consensual sex, Oral Sex, Rape, School, Spanking, Teen Male / Female -
Timestop: The Train Ride Chapter 2 by SKOLL
«Villain freezes a college girl on a train during the pandemic to give her extreme punishment.»
Rated 90.1%, Read 74937 times, Posted Fri 24th of December 2021
Science-Fiction , Anal, BDSM, Blowjob, Bondage and restriction, Cruelty, Domination/submission, Extreme, Hardcore, Horror, Humiliation, Male Domination, Male/Female, Male/Teen Female, Mind Control, Non-consensual sex, Oral Sex, Rape, Sado-Masochism, Spanking, Teen, Torture, Violence -
Timestop: The Train Ride Chapter 3 by SKOLL
«Villain freezes a college girl on a train during the pandemic to give her extreme punishment.»
Rated 90.2%, Read 48762 times, Posted Wed 29th of December 2021
Science-Fiction , BDSM, Bondage and restriction, Cruelty, Domination/submission, Extreme, Hardcore, Horror, Humiliation, Male Domination, Male/Female, Male/Teen Female, Mind Control, Non-consensual sex, Rape, Sado-Masochism, Spanking, Teen, Torture, Violence -
Timestop: The Train Ride Chapter 5 by SKOLL
«Villain freezes a college girl on a train during the pandemic to give her extreme punishment.»
Rated 84.4%, Read 41220 times, Posted Thu 30th of December 2021
Science-Fiction , BDSM, Blowjob, Bondage and restriction, Cruelty, Cum Swallowing, Domination/submission, Exhibitionism, Extreme, Fisting, Foot or shoe fetish, Hardcore, Horror, Humiliation, Male Domination, Male/Female, Male/Teen Female, Mind Control, Non-consensual sex, Oral Sex, Rape, Sado-Masochism, Spanking, Teen, Torture, Violence, Water Sports/Pissing -
New Enceladus - chapter 6 by Limnophile
«Polygamous love, lust, and conflict on a spaceship and new planet.»
Rated 85.1%, Read 4509 times, Posted Fri 8th of December 2023
Science-Fiction , Bi-sexual, Female Domination, Interracial, Male / Females, Rape, Romance -
Rogue One - 02 by The_Technician
«Rogue One Has His First Lesbian Threesome.»
Rated 90.2%, Read 14610 times, Posted Tue 5th of March 2024
Science-Fiction , Anal, Black, Consensual Sex, Erotica, Group Sex, Lesbian, Pegging, Threesome -
Rogue One - 01 by The_Technician
«Rogue One Arrives at Earth Base Two Omega»
Rated 90%, Read 24783 times, Posted Fri 23rd of February 2024
Science-Fiction , Alien, Cum Swallowing, Erotica, First Time, Male/Female, Virginity -
Timestop: The Train Ride Chapter 4 by SKOLL
«Villain freezes a college girl on a train during the pandemic to give her extreme punishment.»
Rated 90.2%, Read 39099 times, Posted Wed 29th of December 2021
Science-Fiction , Anal, BDSM, Blowjob, Bondage and restriction, Cruelty, Cum Swallowing, Domination/submission, Extreme, Fisting, Hardcore, Horror, Humiliation, Male Domination, Male/Female, Male/Teen Female, Mind Control, Non-consensual sex, Oral Sex, Rape, Sado-Masochism, Spanking, Teen, Torture, Violence -
AZ Mystery - chapter 5 by Limnophile
«Pedro and his little tribe deal with more dangers and mysteries.»
Rated 78.6%, Read 1698 times, Posted Sat 24th of February 2024
Science-Fiction , Interracial, Romance -
AZ Mystery - chapter 2 by Limnophile
«Ranger Pedro investigates his situation and tries to survive more challenges.»
Rated 87.5%, Read 2232 times, Posted Sat 27th of January 2024
Science-Fiction , Alien -
The Collar 8 by Impax
«Ut works on the ones who have never worn it. It affected Brian in ways not intended, I guess.»
Rated 86.1%, Read 10263 times, Posted Fri 23rd of February 2024
Science-Fiction , Bestiality, Male Domination, Mind Control, Virginity -
Puppeteer, Chapter 1 by GuiltyPleasure
«The first person protagonists uses an undefined system to inhabit and take control of and unsuspecting victim. He causes her to engage unwillingly in an extreme act of public intercourse.»
Rated 86.4%, Read 12216 times, Posted Fri 9th of February 2024
Science-Fiction , Coercion, Exhibitionism, Female exhibitionist, First Time, Hardcore, Mind Control, Non-consensual sex, Virginity -
Timestop: The Train Ride Chapter 1 by SKOLL
«Villain freezes a college girl on a train during the pandemic to give her extreme punishment.»
Rated 90.1%, Read 118803 times, Posted Thu 23rd of December 2021
Science-Fiction , Blowjob, Bondage and restriction, Cruelty, Cum Swallowing, Domination/submission, Extreme, Hardcore, Horror, Male Domination, Male/Female, Male/Teen Female, Mind Control, Non-consensual sex, Oral Sex, Rape, Sado-Masochism, Spanking, Teen, Torture, Violence -
Timestop: The Train Ride Chapter 6 by SKOLL
«Villain freezes a college girl on a train during the pandemic to give her extreme punishment.»
Rated 90.2%, Read 46791 times, Posted Fri 31st of December 2021
Science-Fiction , Anal, BDSM, Blowjob, Bondage and restriction, Cruelty, Cum Swallowing, Domination/submission, Exhibitionism, Extreme, Fisting, Hardcore, Horror, Humiliation, Male Domination, Male/Female, Male/Teen Female, Mind Control, Non-consensual sex, Oral Sex, Rape, Sado-Masochism, Spanking, Teen, Torture, Violence, Water Sports/Pissing -
AZ Mystery - chapter 3 by Limnophile
«Pedro explores further and rescues a friend.»
Rated 83.7%, Read 4260 times, Posted Wed 7th of February 2024
Science-Fiction , Alien -
AZ Mystery - chapter 4 by Limnophile
«They fell from the sky.»
Rated 84.3%, Read 2829 times, Posted Wed 7th of February 2024
Science-Fiction , Alien -
AZ Mystery - chapter 1 of 5 by Limnophile
«In this sci-fi mystery, park ranger Pedro wakes up nude in the wilderness with no idea what happened.»
Rated 85.5%, Read 3060 times, Posted Sun 21st of January 2024
Science-Fiction , Alien, Interracial, Romance -
Abducted by profanity89
«Sarah is abducted by aliens. She is their last remaining hope to continue their species.»
Rated 90.5%, Read 46266 times, Posted Thu 25th of January 2024
Science-Fiction , Alien, Anal, Body modification, Extreme, Hardcore -
Space babes 1 by Ekoos007
«The year is 2069 the future is not how most would have imagined it, say in 2016. Much has changed, technology not so much, in a way it has gone a bit backwards. Blame the new bosses, the new leaders of the world.»
Rated 85.1%, Read 4242 times, Posted Tue 16th of January 2024
Science-Fiction , Anal, Blowjob, Hardcore -
Lost Empire 88 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 90.8%, Read 7677 times, Posted Thu 28th of December 2023
Science-Fiction , Alien, Non-Erotic, Violence -
She Remembered by Limnophile
«Legendary Trojan war hero Achilles had a brother. In the near future a robot tells his story.»
Rated 79.2%, Read 4107 times, Posted Fri 29th of December 2023
Science-Fiction , Non-Erotic -
New Enceladus - chapter 10 by Limnophile
«Lesbians in love, sly elder helps a young Mayor, and a doctor remembers.»
Rated 83.1%, Read 4062 times, Posted Thu 21st of December 2023
Science-Fiction , Lesbian, Romance -
New Enceladus - chapter 9 by Limnophile
«Love, hate, incest, and whoring on a new homeworld.»
Rated 81.6%, Read 7062 times, Posted Fri 15th of December 2023
Science-Fiction , Group Sex, Incest, Prostitution -
New Enceladus - chapter 8 by Limnophile
«Polygamous family on a new planet.»
Rated 84.1%, Read 3237 times, Posted Sun 10th of December 2023
Science-Fiction , Bi-sexual, Male / Females, Romance, Wife -
New Enceladus - chapter 7 by Limnophile
«Polygamy, romance, and landing on a new home world.»
Rated 85%, Read 4035 times, Posted Fri 8th of December 2023
Science-Fiction , Male/Female, Males / Females, Romance -
New Enceladus - chapter 5 by Limnophile
«A hot and twisty couple describe life on a spaceship and new planet.»
Rated 88.5%, Read 4992 times, Posted Sun 3rd of December 2023
Science-Fiction , Domination/submission, Male Domination, Pregnant, Role-playing -
New Enceladus - chapter 4 by Limnophile
«Aristocrat with strange tastes handles a space emergency. Poignant.»
Rated 86.5%, Read 2727 times, Posted Sun 3rd of December 2023
Science-Fiction , Death, Foot or shoe fetish, Interracial, Male / Females -
New Enceladus - chapter 3 by Limnophile
«Threesome and an exciting space launch.»
Rated 83.7%, Read 4290 times, Posted Sun 26th of November 2023
Science-Fiction , Bi-sexual, Males / Female, Threesome -
Employee Discount by Limnophile
«In this dystopian near-future story, a corrections officer takes advantage of a young female inmate.»
Rated 77.7%, Read 15477 times, Posted Sat 16th of December 2023
Science-Fiction , Anal, Blowjob, Coercion, Male/Teen Female -
New Enceladus - chapter 2 by Limnophile
«College lesbian copulation and competition, before a space flight.»
Rated 90.2%, Read 6507 times, Posted Sat 25th of November 2023
Science-Fiction , Drug, Lesbian -
New Enceladus - chapter 1 of 10 by Limnophile
«In this lusty sci-fi tale, a timid bisexual doctor discovers her power and leads a space mission»
Rated 88.2%, Read 9129 times, Posted Thu 23rd of November 2023
Science-Fiction , Bi-sexual, Female Domination, Male / Females -
The mind's eye 5 by pars001
«A man retired from a secret government agency, hoped that his time with them was through. Little did he know that an enemy from the past was still on earth.»
Rated 80%, Read 2205 times, Posted Tue 26th of December 2023
Science-Fiction , Alien, Body modification, Death, Mind Control -
Tube Twins by Limnophile
«Boy and Girl are fraternal twins growing and developing inside an artificial womb, a high-tech plastic pipe smaller than a closet. What happens when the timer malfunctions, trapping them there for decades?»
Rated 82.5%, Read 34392 times, Posted Fri 22nd of December 2023
Science-Fiction , Anal, Consensual Sex, Erotica, Incest, Pregnant, Romance -
A Captain Decision 5 by pars001
«Universes collide several»
Rated 81%, Read 2790 times, Posted Thu 28th of December 2023
Science-Fiction , Alien, Death, Violence -
Who? Part 2 by ThePharoh
«A porn story based on Doctor Who.»
Rated 81.1%, Read 2517 times, Posted Wed 27th of December 2023
Science-Fiction , Consensual Sex, Group Sex -
Yord and the Stolendead - chapter 1 by Limnophile
«A huge alien steals Kaylee and family from death. What does he want in return?»
Rated 82.4%, Read 6579 times, Posted Sat 23rd of December 2023
Science-Fiction , Alien, Coercion, Non-consensual sex, Slavery -
THE RELUCTANT HERO Chapter 2...brave or stupid? by Jay Marvel
«All I wanted was a normal life.»
Rated 82.4%, Read 8712 times, Posted Sat 16th of December 2023
Science-Fiction -
Who? Part 1 by ThePharoh
«A porn story based on Doctor Who.»
Rated 80%, Read 2220 times, Posted Wed 13th of December 2023
Science-Fiction , Alien, Consensual Sex, Group Sex -
THE RELUCTANT HERO...Chapter 1 by Jay Marvel
«All i ever wanted was a normal life»
Rated 83%, Read 15273 times, Posted Fri 8th of December 2023
Science-Fiction -
Oral ∞ Unbound Ch.1: Introduction by poispois
«Unlimited possibility with zero responsibility. Sloppy head and throat destruction.»
Rated 81.8%, Read 19656 times, Posted Mon 16th of October 2023
Science-Fiction , Blowjob, Male / Females, Reluctance -
Oral ∞ Unbound Ch.2A by poispois
«Unlimited possibility with zero responsibility. Sloppy head and throat destruction.»
Rated 81.1%, Read 18540 times, Posted Mon 16th of October 2023
Science-Fiction , Blowjob, Cum Swallowing, Incest, Male/Teen Female -
Oral ∞ Unbound Ch.2B by poispois
«Unlimited possibility with zero responsibility. Sloppy head and throat destruction.»
Rated 84.3%, Read 18525 times, Posted Mon 16th of October 2023
Science-Fiction , Blowjob, Incest, Male/Teen Female, Reluctance -
A NOT so Welcomed Guest Ch. 13 by pars001
«This is the third in my god series. This time we are dealing with the Norse gods.»
Rated 82.5%, Read 4092 times, Posted Sun 8th of October 2023
Science-Fiction , Consensual Sex, Death, Male / Females, Masturbation, Mind Control -
Mass Effect. Erotic journey. Ch.3. Armistice Day by Blackjackoff
«Collection of short stories is an extension of the famous Commander's journey. Each story will describe an erotic event in the life of the captain (and his crew). All the events of the stories fit seamlessly into the time periods between missions and sometimes go beyond them.»
Rated 76.6%, Read 6411 times, Posted Tue 3rd of October 2023
Science-Fiction , Blowjob, Male/Female -
The mind's eye 4 by pars001
«A man retired from a secret government agency, hoped that his time with them was through. Little did he know that an enemy from the past was still on earth.»
Rated 83.5%, Read 4275 times, Posted Sat 7th of October 2023
Science-Fiction , Alien, Body modification, Death, Mind Control -
A Captain Decision 4 by pars001
«Universes collide several»
Rated 81.9%, Read 2175 times, Posted Sat 7th of October 2023
Science-Fiction , Alien, Death, Violence -
Bad Seed Ch.13 by pars001
«A master thief and her problems with a bad joB.»
Rated 83.1%, Read 5037 times, Posted Sat 7th of October 2023
Science-Fiction , Alien, Mind Control, Violence -
Lost Empire 87 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 84.8%, Read 7884 times, Posted Sat 7th of October 2023
Science-Fiction , Alien, Non-Erotic, Violence -
Mass Effect. Erotic journey. Ch.4. The Lust by Blackjackoff
«Collection of short stories is an extension of the famous Commander's journey. Each story will describe an erotic event in the life of the captain (and his crew). All the events of the stories fit seamlessly into the time periods between missions and sometimes go beyond them.»
Rated 80.5%, Read 5682 times, Posted Fri 6th of October 2023
Science-Fiction , Alien, Blowjob, Extreme -
Mass Effect. Erotic journey. Ch.1. Alliance doctor by Blackjackoff
«Collection of short stories is an extension of the famous Commander's journey. Each story will describe an erotic event in the life of the captain (and his crew). All the events of the stories fit seamlessly into the time periods between missions and sometimes go beyond them.»
Rated 81%, Read 9990 times, Posted Tue 26th of September 2023
Science-Fiction , Blowjob, Cum Swallowing, Male / Older Female, Mature -
Mass Effect. Erotic journey. Ch.2. The journalist's request by Blackjackoff
«Collection of short stories is an extension of the famous Commander's journey. Each story will describe an erotic event in the life of the captain (and his crew). All the events of the stories fit seamlessly into the time periods between missions and sometimes go beyond them.»
Rated 80.2%, Read 7587 times, Posted Tue 3rd of October 2023
Science-Fiction , Anal, Ass to pussy, Blowjob, Cum Swallowing, Hardcore, Interracial -
The King 3 by ThePharoh
«Not happy with his life in the 24th century a Man goes back in time to live the rest of his life like a god king.»
Rated 71.4%, Read 7977 times, Posted Sat 19th of December 2020
Science-Fiction , Consensual Sex, Threesome -
The King 1 by ThePharoh
«A Man from the future goes back in time to live the rest of his life like a god king.»
Rated 73.6%, Read 15789 times, Posted Thu 10th of December 2020
Science-Fiction , Consensual Sex, Threesome -
Bad Seed 11 by pars001
«A master thief and her problems with a bad job»
Rated 82.5%, Read 2592 times, Posted Sun 24th of September 2023
Science-Fiction , Alien, Mind Control, Violence -
A Captain Decision 2 by pars001
«Universes collide several»
Rated 77.5%, Read 4926 times, Posted Sun 24th of September 2023
Science-Fiction , Alien, Death, Violence -
A Captain Decision 3 by pars001
«Universes collide several»
Rated 76.9%, Read 8190 times, Posted Sun 24th of September 2023
Science-Fiction , Alien, Death, Violence -
Bad Seed 12 by pars001
«A master thief and her problems with a bad job»
Rated 82.2%, Read 10557 times, Posted Sun 24th of September 2023
Science-Fiction , Alien, Mind Control, Violence -
A NOT so Welcomed Guest Ch. 12 by pars001
«This is the third in my god series. This time we are dealing with the Norse gods»
Rated 80.8%, Read 9993 times, Posted Sun 17th of September 2023
Science-Fiction , Consensual Sex, Death, Male / Females, Masturbation, Mind Control -
A Captain Decision by pars001
«Universes collide several»
Rated 79.8%, Read 7044 times, Posted Sun 17th of September 2023
Science-Fiction , Alien, Death, Violence -
Bad Seed 10 by pars001
«A master thief and her problems with a bad job»
Rated 79.2%, Read 6333 times, Posted Sun 17th of September 2023
Science-Fiction , Alien, Mind Control, Violence -
Lost Empire 86 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 80.7%, Read 12927 times, Posted Sun 17th of September 2023
Science-Fiction , Alien, Non-Erotic, Violence -
Three Rapes on the Trail by OverAndOut
«Samantha, Sara, and Julia are out for their respective exercise on the trail. They are kidnapped into a dungeon by a tentacle monster.»
Rated 79.2%, Read 32496 times, Posted Mon 7th of August 2023
Science-Fiction , Ass to mouth, Extreme, Monster, Non-consensual sex, Rape -
The mind's eye Ch. 3 by pars001
«A man retired from a secret government agency, hoped that his time with them was through. Little did he know that an enemy from the past was still on earth»
Rated 86.4%, Read 6114 times, Posted Wed 5th of July 2023
Science-Fiction , Alien, Body modification, Death, Mind Control, Violence -
The Mind's eye Ch. 2 by pars001
«A man retired from a secret government agency, hoped that his time with them was through. Little did he know that an enemy from the past was still on earth»
Rated 83%, Read 12381 times, Posted Wed 28th of June 2023
Science-Fiction , Alien, Body modification, Death, Mind Control, Violence -
Galactic Princess Turned Sex Slave by PenName864
«The princess of a now conquered planet gets fucked by an alien creature before becoming the empress’s slave.»
Rated 83.7%, Read 16581 times, Posted Fri 16th of June 2023
Science-Fiction , Alien, Domination/submission, Exhibitionism, Female/Female -
Cindy/Sindy too by arcaine one
«More adventure for cindy»
Rated 81.6%, Read 23136 times, Posted Fri 2nd of June 2023
Science-Fiction , BDSM, Bestiality, Bi-sexual, Blowjob, Bondage and restriction, Boys/Teen Female, Exhibitionism, Humiliation, Non-consensual sex -
Man In The Box - Chapter 1 - Fell On Black Days by [James Bondage]
«The year is 2152. A technological singularity, once widely feared and narrowly avoided, now threatens to accelerate the sexual revolution into humanity's next phase.»
Rated 70.4%, Read 7839 times, Posted Thu 4th of May 2023
Science-Fiction , Anal, Authoritarian, BDSM, Bondage and restriction, Consensual Sex, Discipline, Domination/submission, Female Domination, Hardcore, Latex fetish, Pegging, Romance, Spanking, Threesome, Toys, Transsexual -
Earth: Tentacle Breeding Ground - Chapter 7 by worldender
«The group enacts a desperate plan to escape the hive. A'luhr hopes that they can find her ship somewhere in the hive, but finding it won't be easy, and flying out of the tentacle-lined tunnels will be even harder.»
Rated 84.6%, Read 19260 times, Posted Mon 27th of March 2023
Science-Fiction , Alien, Bi-sexual, Blowjob, Body modification, Bondage and restriction, Cum Swallowing, Group Sex, Horror, Lesbian, Mind Control, Monster, Non-consensual sex, Oral Sex, Rape, Reluctance -
Earth: Tentacle Breeding Ground - Chapter 8 by worldender
«The group recuperates while planning their next move.»
Rated 87.2%, Read 17622 times, Posted Mon 27th of March 2023
Science-Fiction , Alien, Blowjob, Consensual Sex, Exhibitionism, Male/Female, Monster, Oral Sex