sexstories.com
Science-Fiction
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The aliens who forced us to evolve part 2 by Skeleton Wars
«He awakes on earth and fuck and fucks some more, then he joins a large orgy, then after all this he breaks a virgin.»
Rated 88.8%, Read 22317 times, Posted Fri 25th of October 2019
Science-Fiction , Alien, Anal, Blowjob, Body modification, Cum Swallowing, First Time, Group Sex, Male/Female, Virginity -
Kim Possible: In the Curse of the Demon’s Hand Chapter 1 (Ron Acquires the Demon Arm) by TheVampireLestat
Rated 88.8%, Read 50694 times, Posted Wed 16th of December 2009
Science-Fiction , Body modification, Coercion, First Time, Mind Control, Rape, School, Teen Male/Teen Female, Virginity -
Tales of the eKids Chapter 03 by Andrew Wiggin_1
Rated 88.8%, Read 20322 times, Posted Wed 1st of September 2004
Science-Fiction , Male / Female Teens -
Phoenix ch 02 by dank
Rated 88.8%, Read 33397 times, Posted Sat 7th of August 2004
Science-Fiction , Consensual Sex, Rape -
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 88.7%, Read 6591 times, Posted Sun 21st of January 2024
Science-Fiction , Alien, Interracial, Romance -
Beltworld Ch.1_(0) by JadedHeaven
«Dave flies a transport ship for transferring servants to their paying clients, enjoying the grey areas when not in the pilot's seat.»
Rated 88.7%, Read 15006 times, Posted Sun 21st of May 2017
Science-Fiction , Authoritarian, Bi-sexual, Blowjob, Cum Swallowing, Erotica, Job/Place-of-work, Male / Females, Oral Sex, Prostitution, Slavery, Voyeurism -
New Enceladus - chapter 2 by Limnophile
«College lesbian copulation and competition, before a space flight.»
Rated 88.7%, Read 9795 times, Posted Sat 25th of November 2023
Science-Fiction , Drug, Lesbian -
Kialis Finds A Human Mate by OverAndOut
«The extra-dimensional being, Kialis, finds a way into our dimension yet again. He soon finds Lauren and decides to breed her.»
Rated 88.7%, Read 26010 times, Posted Sun 22nd of January 2023
Science-Fiction , Anal, Extreme, Hardcore, Humiliation, Monster, Non-consensual sex, Rape -
AZ Mystery - chapter 2 by Limnophile
«Ranger Pedro investigates his situation and tries to survive more challenges.»
Rated 88.7%, Read 5046 times, Posted Sat 27th of January 2024
Science-Fiction , Alien -
Time for Payback Ch4 by timemaster6968
Rated 88.6%, Read 51534 times, Posted Wed 31st of October 2012
Science-Fiction , Anal, Blackmail, Humiliation, Incest, Older Female / Males, Scatology, School, Spanking, Teen Male/Teen Female, Voyeurism -
Scheherazade Imaginaria Part 4: Tentacle Impregnation by Loupy
«Part four of a girl's adventures at Scheherazade Imaginaria.»
Rated 88.6%, Read 12483 times, Posted Tue 25th of February 2025
Science-Fiction , Alien, Anal, BDSM, Bondage and restriction, Consensual Sex, Cosplay, Extreme, Female/Female, Hardcore, Horror, Lesbian, Monster, Non-consensual sex, Pregnant, Rape, Role-playing, Teen, Toys, Young -
Cheer Raider & SABRE Panther Episode 11 by Perv Otaku
«Mecha Meets its Match? Cheer Raider Captured!»
Rated 88.6%, Read 16929 times, Posted Sun 13th of August 2017
Science-Fiction , Cum Swallowing, Domination/submission, Female Domination, Monster, Oral Sex, Pegging, Reluctance, Teen, Teen Male/Teen Female, Toys, Water Sports/Pissing -
Jena and Lisi by Jenny Lane
«Set in a galaxy far, far away, two life long friends discover a secret about each other.»
Rated 88.6%, Read 14814 times, Posted Mon 19th of February 2018
Science-Fiction , Blowjob, Fan fiction, Oral Sex, Transsexual -
Earth: Tentacle Breeding Ground - Chapter 8 by worldender
«The group recuperates while planning their next move.»
Rated 88.6%, Read 21453 times, Posted Mon 27th of March 2023
Science-Fiction , Alien, Blowjob, Consensual Sex, Exhibitionism, Male/Female, Monster, Oral Sex -
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 -
My Alien Wormhole - 2 by denoran
«The epic impregnation project continues! A young man gets a visit from aliens. He discovers that nothing less than the future of mankind depends on his immediate action!»
Rated 88.5%, Read 70425 times, Posted Mon 22nd of April 2024
Science-Fiction , Alien, Consensual Sex, Drug, Male / Female Teens, Teen Male / Female -
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 9711 times, Posted Sat 14th of July 2018
Science-Fiction , Non-Erotic -
Lust in Space S1E4: Derivium Found by family_fun
«Fuel has been found, and soon the Robinsons will be free to search space for home once again.»
Rated 88.5%, Read 14952 times, Posted Tue 28th of February 2023
Science-Fiction , Fan fiction, Incest -
The Champion's Companion 22 by BlknMild611
Rated 88.5%, Read 17112 times, Posted Fri 4th of February 2011
Science-Fiction , Authoritarian, Body modification, Exhibitionism, Girls / Female, Male Domination -
Black Rose pt. 1 by Phoenix Cinders
«A teen college student gets an AI chip implanted in his head and finds himself the target of a woman with a weapon in her pants.»
Rated 88.4%, Read 32331 times, Posted Sun 8th of December 2019
Science-Fiction , Anal, Blowjob, Coercion, Consensual Sex, Oral Sex, Reluctance, Transgendered, Transsexual, Virginity -
Boarding School Encounter 06: Henrietta is Spanked by Her Teacher by mypenname3000
«When Henrietta is late to class, her teacher spanks her naked bottom while everyone watches.»
Rated 88.4%, Read 54600 times, Posted Wed 28th of September 2016
Science-Fiction , Alien, Anal, Exhibitionism, Female exhibitionist, Female solo, Female/Female, Group Sex, Lesbian, Oral Sex, School, Spanking, Voyeurism -
A NOT so Welcomed Guest Ch. 9 by pars001
«This is the third in my god series. This time we are dealing with the Norse god»
Rated 88.4%, Read 5820 times, Posted Thu 29th of September 2022
Science-Fiction , Consensual Sex, Death, Male/Female, Masturbation, Mind Control -
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 46917 times, Posted Sun 8th of May 2016
Science-Fiction , Anal, Blowjob, Consensual Sex, Hardcore, Romance, Teen Male/Teen Female -
Ruptured Reality by OliverPride
«A high school senior develops strange, reality-altering powers. His raging teenage hormones seem to influence how he uses them.»
Rated 88.4%, Read 35424 times, Posted Thu 1st of October 2020
Science-Fiction , Black, Body modification, Interracial, Male / Older Female, Pregnant, School, Teen -
Cat Fight 19 (Space Battle) by pars001
«A man's luck changes, why not? He wasn't all man after all.»
Rated 88.4%, Read 18447 times, Posted Wed 6th of September 2017
Science-Fiction , Alien, Body modification, Violence -
Dire Action - Part 1/3 by Unknown user
Rated 88.4%, Read 6993 times, Posted Tue 5th of February 2013
Science-Fiction -
The Champion's Companion 5 by BlknMild611
Rated 88.4%, Read 24438 times, Posted Tue 7th of December 2010
Science-Fiction , Authoritarian, Bondage and restriction, Cruelty, Domination/submission, Reluctance, Violence -
Abigail by lildevils
Rated 88.4%, Read 22242 times, Posted Wed 23rd of April 2014
Science-Fiction , Non-Erotic, Young -
Superman-The Triad Chapter 2 by dperv1
Rated 88.3%, Read 30714 times, Posted Wed 28th of March 2012
Science-Fiction , Body modification, Fan fiction, Masturbation, Oral Sex, Transvestite -
Pseudopod by KSweetums
«The way to a woman's heart is through her stomach.»
Rated 88.3%, Read 14259 times, Posted Fri 6th of November 2020
Science-Fiction , Alien, Consensual Sex, Erotica, Extreme, Hardcore, Horror, Pregnant, Romance -
New Enceladus - chapter 5 by Limnophile
«A hot and twisty couple describe life on a spaceship and new planet.»
Rated 88.3%, Read 8160 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 88.3%, Read 5187 times, Posted Sun 3rd of December 2023
Science-Fiction , Death, Foot or shoe fetish, Interracial, Male / Females -
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 88.3%, Read 13596 times, Posted Thu 23rd of November 2023
Science-Fiction , Bi-sexual, Female Domination, Male / Females -
Needs a title by inneedoftherapy
«Our hero finds himself alone in a sterile Utopia...with an undercurrent of danger and death.....»
Rated 88.2%, Read 11124 times, Posted Wed 14th of February 2018
Science-Fiction , Anal, Blowjob, Consensual Sex, Female Domination, Incest, Interracial, Male / Females, Male/Female, Oral Sex, Spanking -
the virus pt 2 by BigPapa_1
Rated 88.2%, Read 14895 times, Posted Thu 1st of April 2010
Science-Fiction , Bi-sexual -
Sewing the Garden by Abbarach
Rated 88.2%, Read 22440 times, Posted Mon 23rd of July 2012
Science-Fiction , Bi-sexual, Blowjob, Consensual Sex, Cum Swallowing, First Time, Oral Sex, Pregnant, Threesome -
Cyberpunk Freeuse (1): Bus Ride to Church by TowerDelOso
«A man is on his way to church in a mostly freeuse Society in a cyberpunk city. His AI help him find a life partner where he least expects it.»
Rated 88.2%, Read 5571 times, Posted Thu 20th of June 2024
Science-Fiction , Consensual Sex, Domination/submission, Erotica, Female Domination, Male/Female -
Alien abductions are real. by PO469
«You will believe in aliens after you read this story»
Rated 88.2%, Read 57900 times, Posted Sun 1st of September 2013
Science-Fiction , Alien, Group Sex, Males / Female, Mind Control, Older Male / Female, Pregnant, Virginity -
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 -
Building the Ultimate Fuck Doll - Chapter 1 by profanity89
«Dr. Ben Smith is a man obsessed with control. For Smith, this isn’t about saving lives. It’s about domination, perfection, and indulgence.»
Rated 88.2%, Read 56319 times, Posted Tue 19th of November 2024
Science-Fiction , Anal, Authoritarian, Body modification, Consensual Sex, Hardcore, Humiliation, Male Domination, Mind Control, Prostitution, Reluctance -
Time for Payback by timemaster6968
Rated 88.2%, Read 54423 times, Posted Tue 22nd of November 2011
Science-Fiction -
Larissa the Latina by OliverPride
«Revenge leads to love? A little Latina Larissa Jimenez becomes thick and sexy!»
Rated 88.1%, Read 45108 times, Posted Wed 13th of December 2017
Science-Fiction , Body modification, Latina, Pregnant, Teen, Teen Male/Teen Female -
Brenda's alien abduction by PO469
Rated 88.1%, Read 84708 times, Posted Wed 31st of March 2010
Science-Fiction , Alien, Bondage and restriction, Pregnant, Rape -
SWEET LITTLE KATY by senorlongo
Rated 88.1%, Read 82914 times, Posted Fri 27th of July 2012
Science-Fiction , Body modification, Cock & ball torture, Cum Swallowing, Female Domination, Masturbation, Oral Sex -
Bad Seed 8 by pars001
«A master thief and her problems with a bad job»
Rated 88.1%, Read 5799 times, Posted Thu 22nd of September 2022
Science-Fiction , Alien, Mind Control, Violence -
Ride or Die pt. 2 by Phoenix Cinders
«Will James submit to Ez's dick?»
Rated 88.1%, Read 18537 times, Posted Wed 4th of December 2019
Science-Fiction , Anal, Blowjob, Consensual Sex, Reluctance, Romance, Transgendered, Transsexual -
Two, Chapter 1 by C B
«A man with two cocks gives his woman a unique experience»
Rated 88.1%, Read 13752 times, Posted Sun 19th of August 2018
Science-Fiction , Anal, Blowjob, Body modification, Consensual Sex, Male/Female, Masturbation -
Alien Sexy toy by Slutty1261
«A young boy is changed into a female slut for the enjoyment of a galactic overlord.»
Rated 88%, Read 26283 times, Posted Thu 30th of June 2016
Science-Fiction , Alien, Body modification, Transgendered -
Naked In Las Vegas by The_Technician
«Nerdy young genius finds way to safely flash Las Vegas.»
Rated 88%, Read 28614 times, Posted Tue 20th of August 2019
Science-Fiction , Exhibitionism, Female exhibitionist, Job/Place-of-work, Voyeurism -
Amy Gets Her Fill of Doctor - Chapter 2 by ThePonderingLizard
«Amy likes 3 things: Scotsmen, spankings, and sucking cock.»
Rated 88%, Read 13827 times, Posted Mon 22nd of March 2021
Science-Fiction , Authoritarian, Blowjob, Cum Swallowing, Domination/submission, Fan fiction, Group Sex, Older Male / Female, Oral Sex, Spanking -
Titanfall: Isaac Gets Lucky by Drakeman314
Rated 88%, Read 12450 times, Posted Tue 15th of April 2014
Science-Fiction , Blowjob, Cum Swallowing, Domination/submission, Exhibitionism, Fan fiction, Job/Place-of-work, Male/Female, Oral Sex -
Future Harry Potter Adventures: Chapter 1 - A New Beginning by lad91
«With the fall of Lord Voldemort, a new prophecy warns of trouble ahead.»
Rated 88%, Read 25653 times, Posted Tue 11th of August 2020
Science-Fiction , Ass to pussy, Blowjob, Consensual Sex, Cum Swallowing, Fan fiction, Hardcore, Oral Sex, School, Spanking, Teen, Teen Male/Teen Female, Young -
Building the Ultimate Fuck Doll - Chapter 2 by profanity89
«Dr. Ben Smith is a man obsessed with control. For Smith, this isn’t about saving lives. It’s about domination, perfection, and indulgence.»
Rated 88%, Read 74070 times, Posted Tue 19th of November 2024
Science-Fiction , Anal, Authoritarian, BDSM, Blowjob, Body modification, Consensual Sex, Cum Swallowing, Domination/submission, Drug, Extreme, Hardcore, Humiliation, Mind Control, Oral Sex, Prostitution, Reluctance -
The Penis Chronicles 3.3 - Sharing the long pole by NormJohnson
«Harl begins to share his bioengineered member»
Rated 88%, Read 14403 times, Posted Fri 31st of March 2017
Science-Fiction , Gay, Mature -
The Champion's Companion 17 by BlknMild611
Rated 87.9%, Read 18963 times, Posted Sat 15th of January 2011
Science-Fiction , Anal, Blowjob, Body modification, Cruelty, Death, Domination/submission, Murder, Plumper, Rape -
Cat Fight 18 (Talandia ) by pars001
«A man's luck changes, why not? He wasn't all man after all.»
Rated 87.9%, Read 18759 times, Posted Fri 11th of August 2017
Science-Fiction , Alien, Body modification, Violence -
The Penelope incident - 1 by MissFortune
«Heviya, young crew member of a deep space bulk carrier, is on her way back to the Solar system. When her ship is boarded by pirates her maiden trip turns into a nightmare»
Rated 87.8%, Read 15900 times, Posted Tue 10th of November 2020
Science-Fiction , Blowjob, Female / Girl, Rape, Violence -
Ethereum Gladiator (Chapter 4) by AloneIsCold
Rated 87.8%, Read 31782 times, Posted Sun 21st of November 2010
Science-Fiction , Alien, Anal, Bondage and restriction, Erotica, Exhibitionism, Group Sex, Hardcore, Lactation -
Women will do anything to survive the Zombie apocalypse – Ch. 01 – Food whore by Alexander Ryker
«A beautiful woman comes begging for food during the Zombie apocalypse. Troy will only take sex in exchange.»
Rated 87.8%, Read 24639 times, Posted Tue 8th of February 2022
Science-Fiction , Blackmail, Humiliation, Male/Female, Non-consensual sex, Rape -
Star Wars: The Restricted Files - Chapter 8 - Ahsoka Tano vs. Asajj Ventress by Avatrek
Rated 87.8%, Read 64824 times, Posted Sat 12th of January 2013
Science-Fiction , Alien, Bondage and restriction, Coercion, Cruelty, Domination/submission, Fan fiction, Female / Girl, Hardcore, Lesbian, Rape, Reluctance, Young -
The Thirteenth Necromancer Part 3 by SexyFreakToRape
Rated 87.8%, Read 18957 times, Posted Mon 6th of August 2012
Science-Fiction , Blackmail, Bondage and restriction, Death, Group Sex, Hardcore, Rape, Torture, Violence -
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 87.7%, Read 48528 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 -
A NOT so Welcomed Guest Ch. 10 by pars001
«This is the third in my god series. This time we are dealing with the Norse gods»
Rated 87.7%, Read 6522 times, Posted Mon 16th of January 2023
Science-Fiction , Consensual Sex, Death, Male/Female, Masturbation, Mind Control -
My Alien Wormhole - 1 by denoran
«A young man gets a visit from aliens. He discovers that nothing less than the future of mankind depends on his immediate action!»
Rated 87.7%, Read 33585 times, Posted Mon 22nd of April 2024
Science-Fiction , Alien, Authoritarian, Blowjob, Domination/submission, Drug, Female Domination, First Time, Oral Sex, Teen, Teen Male / Female -
Jamie and them by Willmatron
Rated 87.7%, Read 34293 times, Posted Mon 30th of July 2012
Science-Fiction , Spanking, Virginity, Young -
The mind's eye 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 87.5%, Read 12159 times, Posted Thu 20th of October 2022
Science-Fiction , Alien, Body modification, Death, Mind Control, Violence -
Finding Love at the Dog & Pony Show by chironathome
«A rather unusual boy meets "girl" love story. There is some pretty weird stuff in this. The tag for "bestiality" is not strictly true but there for safety reasons.»
Rated 87.5%, Read 35010 times, Posted Tue 10th of January 2017
Science-Fiction , Bestiality, Body modification, Consensual Sex, Exhibitionism, Extreme, Fisting, Transgendered -
Destination Mars, Part 1 (Return to the beginning) by Silverpen69
«This is the story of Hardy Cochran, an astronaut on a mission to Mars. In this first installment he believes he is dying and so begins to dictate the story of his life.»
Rated 87.5%, Read 16455 times, Posted Mon 6th of September 2021
Science-Fiction , First Time, Gay, Teen Male / Teen Male -
The Vine the Hunter pt2 by iphotoyou2
Rated 87.5%, Read 14685 times, Posted Fri 6th of November 2009
Science-Fiction -
Bridgette by Stelladreams
Rated 87.5%, Read 14226 times, Posted Sun 9th of September 2012
Science-Fiction