sexstories.com
Alien
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Lost Empire 74 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 24936 times, Posted Wed 13th of May 2020
Science-Fiction , Alien, Non-Erotic -
Prisoner of the Tookees, Part Two by The_Technician
«Mousey is lewdly displayed in a strange “Parade of Shame”»
Rated 89.3%, Read 15384 times, Posted Fri 13th of March 2020
Science-Fiction , Alien, Anal, BDSM, Cruelty, Exhibitionism, Extreme, Female solo, Humiliation, Masturbation, Reluctance -
Purple Shade pt. 1 by Phoenix Cinders
«Riley discovers an alien and gets probed by her big rod.»
Rated 90.5%, Read 34302 times, Posted Thu 5th of March 2020
Science-Fiction , Alien, Anal, Coercion, Consensual Sex, Death, First Time, Reluctance, Teen, Transgendered, Transsexual, Virginity -
The Egg Ch. 6 by DesTodes777
«Jacob finds out more about the alien life froms»
Rated 95.9%, Read 63717 times, Posted Fri 24th of January 2020
Fantasy , Alien, Male / Females, Monster -
Organism X - Ch. 08 by DevilBookCorruptions
«As our protagonists recover from a horrifying night, the sisterhood plots a new course. Meanwhile, a sinister agency descends on the campus.»
Rated 87%, Read 15906 times, Posted Sat 21st of December 2019
Science-Fiction , Alien, Body modification, Female/Female, Mind Control -
First Ovulation by katie shields
«A young adult alien girl experiences her first signs of fertility. Her woman guardian walks her through this itintial experience, showing her how to manage her reproductive body.»
Rated 88.9%, Read 16470 times, Posted Wed 1st of January 2020
Fiction , Alien, Pregnant -
To visit the one with feathers by Flora James
«On another planet humans created a bird human hybrid. One curious earth adventurer finds himself in the home of one such creature over 100 years later. She’s smart and well spoken and would like to learn about his body as much as he would hers.»
Rated 90.3%, Read 9132 times, Posted Sun 8th of December 2019
Fantasy , Alien, Consensual Sex, Interracial, Male Solo, Male/Female, Masturbation, Written by women -
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 22821 times, Posted Fri 25th of October 2019
Science-Fiction , Alien, Anal, Blowjob, Body modification, Cum Swallowing, First Time, Group Sex, Male/Female, Virginity -
Lost Empire 70 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 96%, Read 34776 times, Posted Thu 19th of September 2019
Science-Fiction , Alien, Non-Erotic -
The aliens who forced us to evolve Part 1 by Skeleton Wars
«Aliens take home change him disease him and ends up evolving the planet.»
Rated 93.7%, Read 39582 times, Posted Wed 21st of August 2019
Science-Fiction , Alien, Blowjob, Body modification, Bondage and restriction, Cum Swallowing, Oral Sex -
Organism X - Ch. 04 by DevilBookCorruptions
«A college girl discovers a terrible truth as the parasite’s influence spreads.»
Rated 94.1%, Read 34041 times, Posted Wed 21st of August 2019
Science-Fiction , Alien, Body modification, Female/Female, Horror, Mind Control -
Organism X - Ch. 03 by DevilBookCorruptions
«The sisterhood grows...»
Rated 93.7%, Read 33021 times, Posted Wed 21st of August 2019
Science-Fiction , Alien, Body modification, Female/Female, Horror, Mind Control -
Organism X - Ch. 05 by DevilBookCorruptions
«More students begin to unravel the mystery of the extraterrestrial parasite.»
Rated 91.4%, Read 20355 times, Posted Thu 22nd of August 2019
Science-Fiction , Alien, Body modification, Female/Female, Horror, Mind Control -
Organism X - Ch. 06 by DevilBookCorruptions
«The campus falls deeper into chaos as the infected girls seek out new prey.»
Rated 91.3%, Read 20595 times, Posted Thu 22nd of August 2019
Science-Fiction , Alien, Body modification, Female/Female, Horror, Mind Control -
Organism X - Ch. 07 by DevilBookCorruptions
«A resistance begins to form against the parasitic sisterhood at Bailey College.»
Rated 93.9%, Read 28137 times, Posted Thu 22nd of August 2019
Science-Fiction , Alien, Body modification, Female/Female, Horror, Mind Control -
Organism X - Ch. 02 by DevilBookCorruptions
«There's something wrong with Leah...»
Rated 94%, Read 48525 times, Posted Wed 21st of August 2019
Science-Fiction , Alien, Body modification, Horror, Mind Control -
Organism X - Ch. 01 by DevilBookCorruptions
«Something strange is invading the students of a college.»
Rated 94.2%, Read 58806 times, Posted Wed 21st of August 2019
Science-Fiction , Alien, Body modification, Horror, Mind Control -
Egg Ch. 4 by DesTodes777
«Bullied boy life changes after finding an egg.»
Rated 96%, Read 110463 times, Posted Thu 9th of May 2019
Fiction , Alien, Anal, Horror -
The Dorm Room by Sinister001
«A girl's first day in college becomes real interesting when she picks to have the only open single room.»
Rated 95.5%, Read 105171 times, Posted Fri 12th of July 2019
Fantasy , Alien, Hardcore, Male/Teen Female -
Pet Companion - Chapter 1 by Little Sadei
«A silly form on the internet turns out to be an actual contract for being given a promotional tentacle monster pet. April was in for the fuck of her life when she meets her new little sister Siix.»
Rated 94.7%, Read 143286 times, Posted Tue 23rd of April 2019
Science-Fiction , Alien, Anal, Blowjob, Bondage and restriction, Consensual Sex, Cum Swallowing, Extreme, Monster -
Meer Kass by Robert C.
«Conor attempts to seduce a tempting feline alien.»
Rated 92.9%, Read 48507 times, Posted Thu 23rd of August 2018
Science-Fiction , Alien, Consensual Sex, Female solo, Male/Female, Mind Control, Oral Sex -
She Gave Him Power - Part 2 by CasualWriter27
«Aarons newfound powers are explored.»
Rated 92.6%, Read 113004 times, Posted Thu 21st of March 2019
Fantasy , Alien, Anal, Body modification, Domination/submission, Female Domination, Mind Control -
Feral Chapter 1 by DesTodes777
«Deerwoman suffering finds a wolf»
Rated 92.3%, Read 24069 times, Posted Wed 23rd of January 2019
Science-Fiction , Alien, Blowjob, Female Domination, Reluctance -
Rey & the Rathtar by Aryder070
«Star wars erotic fanfic. Rey is attacked by a Rathar.»
Rated 59.4%, Read 18132 times, Posted Fri 11th of January 2019
Science-Fiction , Alien, Bondage and restriction, Death, Monster, Snuff, Water Sports/Pissing -
Egg Ch. 3 by DesTodes777
«Jacob returns to school.»
Rated 94.9%, Read 86859 times, Posted Tue 27th of November 2018
Fiction , Alien, Body modification, Death, Horror, Monster -
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 14985 times, Posted Sat 17th of November 2018
Science-Fiction , Alien, Hardcore, Horror, Teen Male / Female -
Intruder_(2) by The_Technician
«An Intruder takes over Starship Invincible for some BDSM fun.»
Rated 90.2%, Read 25941 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 -
Breeder Girlfriend: Chapter 1 by WordForge
«Kristin and Sam are about to meet their new owners.»
Rated 87.4%, Read 23133 times, Posted Mon 10th of September 2018
Fantasy , Alien, Cuckold, Humiliation, Monster, Voyeurism -
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 62511 times, Posted Sun 12th of August 2018
Science-Fiction , Alien, Body modification, Domination/submission, Fan fiction, Male Domination, Pregnant, Slavery -
It Came From the Laundry Room! by Satinslip
«A young woman finds a shy tentacle monster in her laundry room.»
Rated 90.4%, Read 32907 times, Posted Wed 25th of July 2018
Science-Fiction , Alien, Consensual Sex, Domination/submission, Female solo, Female/Female, Male/Female, Monster -
Egg Ch. 2 by DesTodes777
«A bullied boy named Jacob finds the egg has hatched and begun changing his life.»
Rated 95.6%, Read 108297 times, Posted Tue 24th of July 2018
Fiction , Alien, Horror, Monster -
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 71%, Read 25212 times, Posted Sat 12th of May 2018
Science-Fiction , Alien, Anal, Erotica, Male/Female, Mature, Pregnant -
Egg Ch. 1 by DesTodes777
«A bullied young man finds an alien egg that attaches to him.»
Rated 95.1%, Read 173523 times, Posted Fri 27th of April 2018
Fantasy , Alien, Monster, Teen Male / Female -
Cat Fight 25 Trouble by pars001
«A man's luck changes, why not? He wasn't all man after all.»
Rated 92.5%, Read 17772 times, Posted Fri 12th of January 2018
Science-Fiction , Alien, Body modification -
Lost Empire 54 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 37890 times, Posted Fri 29th of December 2017
Science-Fiction , Alien, Non-Erotic -
Gray Jedi Ch. 10 by auguy86
«Jax and Laranth join the crew.»
Rated 91.9%, Read 20229 times, Posted Tue 10th of October 2017
Science-Fiction , Alien, Fan fiction, Female solo, Masturbation, Romance -
Gamelive: Chapter 2 Part 1 by Ravenguard
«Fan Fiction»
Rated 83.3%, Read 13056 times, Posted Wed 14th of December 2016
Fiction , Alien, Fan fiction, Male / Females -
Planetary Resort Part II by pyramidqueen
«Jean is getting acquainted with her new life on Toettut.»
Rated 89.7%, Read 26694 times, Posted Fri 22nd of September 2017
Science-Fiction , Alien, Authoritarian, Consensual Sex, Domination/submission, Female Domination, Hardcore, Humiliation, Monster, Prostitution, Voyeurism -
Planetary Resort by pyramidqueen
«A girl leaves Earth to sexually service Aliens.»
Rated 93.6%, Read 47454 times, Posted Tue 19th of September 2017
Science-Fiction , Alien, Anal, Blowjob, Consensual Sex, Domination/submission, Exhibitionism, Female/Female, Oral Sex, Prostitution -
IT watches Always_(0) by AllFurredUp
«A rich orphan ,Lyle has always had some sort of secret watcher when he sleeps»
Rated 91.4%, Read 14835 times, Posted Wed 23rd of August 2017
Fantasy , Alien, Blowjob, Consensual Sex, Cum Swallowing, Erotica, Male/Female, Oral Sex, Romance -
King Kevin by Mikellybok
«A frumpy high shcool nerd gets the wish of a lifetime.»
Rated 74.4%, Read 30972 times, Posted Mon 10th of July 2017
Science-Fiction , Alien, Bi-sexual, Body modification, Consensual Sex, Male / Older Female, Teen Male / Female, Young -
Botany_(0) by pinknectar
«Before sneaking off in the night, Ava was never all that interested in plants...»
Rated 93.9%, Read 55743 times, Posted Sat 24th of June 2017
Fantasm , Alien, Bondage and restriction, Monster, Reluctance -
Shadows of Fright: Alien Parasite by The Midnight Shade
«A gross story of an alien parasite that has infected a man and turned him into a monster»
Rated 83%, Read 20121 times, Posted Wed 31st of May 2017
Fantasm , Alien, Anal, Blowjob, Hardcore, Horror, Monster -
Test Subject_(1) by Homealone_447
«Creating a new breed»
Rated 94.1%, Read 148617 times, Posted Fri 17th of March 2017
Fantasm , Alien, Anal, Cum Swallowing, Extreme, Hardcore, Monster, Pregnant -
Space Zoo by Homealone_447
«Katie and her cousins bring a new master to the zoo.»
Rated 87.8%, Read 79692 times, Posted Sat 21st of January 2017
Fantasy , Alien, Anal, Consensual Sex, Cum Swallowing, Extreme, Female/Female, Fisting, Group Sex, Lesbian, Mind Control, Monster, Oral Sex, Young -
GameLive: Chapter One by Ravenguard
«At work on a stormy night, when something ridiculous happens.»
Rated 89.9%, Read 18012 times, Posted Tue 4th of October 2016
Science-Fiction , Alien, Fan fiction, Male / Females -
Landrey's Crash-Landing by NedRanders
«Crash-Landing on an unknown planet, Lily Landrey is captured by aliens and imprisoned, when unusual events unfold.»
Rated 94.3%, Read 31050 times, Posted Fri 11th of November 2016
Science-Fiction , Alien, Body modification, Extreme, Masturbation -
Of Scavengers and Smugglers Ch. 1 by auguy86
«On Jakku, a man on the run meets a beautiful scavenger.»
Rated 91.9%, Read 76941 times, Posted Sun 30th of October 2016
Science-Fiction , Alien, Consensual Sex, Erotica, Fan fiction, First Time, Male/Female, Romance, Virginity -
Heavy Matter by Xannatharr
«Asteroid miners seek precious Heavy Matter and find something unexpected.»
Rated 93.9%, Read 36426 times, Posted Mon 26th of September 2016
Science-Fiction , Alien, Bi-sexual, Blowjob, Consensual Sex, Cum Swallowing, Exhibitionism, Hardcore, Job/Place-of-work, Male / Females, Male Solo, Masturbation, Prostitution, Romance -
Boarding School Encounter 09: Henrietta Molested by the Nanites by mypenname3000
«Henrietta and Merita have to act fast as the school is overwhelmed by the spreading nanite-infected students and teachers.»
Rated 92.5%, Read 41676 times, Posted Sat 8th of October 2016
Science-Fiction , Alien, Anal, Female/Female, Group Sex, Lesbian, Oral Sex, Threesome -
Boarding School Encounter 08: Miss Marilynn's Tentacles Molests the School by mypenname3000
«Nurse Paige uses Henrietta to demonstrate the latest breakthrough in medical technology—the vibrator!»
Rated 87.3%, Read 44658 times, Posted Wed 5th of October 2016
Science-Fiction , Alien, Anal, Exhibitionism, Female exhibitionist, Female/Female, Oral Sex, School, Toys -
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 92.3%, Read 50196 times, Posted Tue 4th of October 2016
Science-Fiction , Alien, Female exhibitionist, Female/Female, First Time, Group Sex, Lesbian, Oral Sex, Threesome, Virginity, Voyeurism -
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 87.9%, Read 55533 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 -
Boarding School Encounter 05: Henrietta Buggered by the Headmistress by mypenname3000
«Henrietta is summoned to the Headmistress's office. The young girl fears her secret about her tentacles is out.»
Rated 87.2%, Read 53289 times, Posted Wed 14th of September 2016
Science-Fiction , Alien, Anal, Female/Female, Lesbian, Monster, Oral Sex, Toys -
Cat Fight_(0) by pars001
«A Man with a lot of bad luck, suddenly finds he is more than he thought.»
Rated 93.6%, Read 53154 times, Posted Fri 26th of August 2016
Science-Fiction , Alien, Body modification, Males / Females, Mind Control -
Boarding School Encounter 04: Miss Marilynn Molests the Maid by mypenname3000
«Henrietta has to hide her secret in the shared bath, but it is so hard when nubile Peony wants to be washed.»
Rated 92%, Read 60042 times, Posted Thu 1st of September 2016
Science-Fiction , Alien, Anal, Female/Female, First Time, Lesbian, Monster, Oral Sex, Toys, Virginity -
The Blue Octopus by DarkThunder
«Erotic first-person story about Molly, on her visit to Thailand.»
Rated 94.3%, Read 90552 times, Posted Sun 14th of August 2016
Fantasy , Alien, Domination/submission, Erotica, Female/Female, Hardcore, massage -
Boarding School Encounter 03: Tabitha Molested by Henrietta's Pussy Tentacles by mypenname3000
«Henrietta's merging with the alien Merita has unintended side-effects!»
Rated 94.2%, Read 63168 times, Posted Wed 17th of August 2016
Science-Fiction , Alien, Anal, Female/Female, First Time, Lesbian, Monster, Oral Sex, Virginity -
Lessons In Genetics: Lesson 1 - Purple Punishment by MasterDomenicSeraph
«The first of many hard lessons this poor woman will learn doing her job.»
Rated 65.5%, Read 24825 times, Posted Wed 10th of August 2016
Fiction , Alien, Anal, Bi-sexual, Blowjob, Bondage and restriction, Coercion, Cruelty, Drug, Fan fiction, Job/Place-of-work, Male Domination, Pregnant, Reluctance -
An alien intervention (rewrote) by Sam what am
«Aliens and earth people»
Rated 95.4%, Read 200361 times, Posted Fri 5th of August 2016
Fantasy , Alien, Body modification, Consensual Sex, First Time, Male / Females, Mind Control, Virginity -
Boarding School Encounter 02: Henrietta Possessed by the Lesbian Alien by mypenname3000
«Henrietta is possessed by Merita, the tentacle lesbian alien!»
Rated 93.6%, Read 67395 times, Posted Thu 4th of August 2016
Science-Fiction , Alien, Anal, Female/Female, First Time, Lesbian, Monster, Oral Sex -
A New Planet, A New Kind Of Life Part 2 by ParasiteBoy
«Second part of "A new planet, A new kind of life"»
Rated 72.5%, Read 25116 times, Posted Sun 10th of July 2016
Fantasm , Alien, Body modification, Boy, Cruelty, Fan fiction, Gay, Young -
Alien Sexy toy by Slutty1261
«A young boy is changed into a female slut for the enjoyment of a galactic overlord.»
Rated 88.3%, Read 27174 times, Posted Thu 30th of June 2016
Science-Fiction , Alien, Body modification, Transgendered -
In the name of science by Homealone_447
«A scientist takes extreme measures to save her experiments»
Rated 90.4%, Read 76869 times, Posted Thu 16th of June 2016
Science-Fiction , Alien, Anal, Extreme, Female/Female, Lesbian, Mind Control, Monster, Pregnant -
A new planet, A new kind of life by ParasiteBoy
«A boy arrives to an unknown planet by a portal and meets some aliens»
Rated 71.6%, Read 35712 times, Posted Tue 10th of May 2016
Science-Fiction , Alien, Body modification, Boy, Cruelty, Fan fiction, Gay, Young -
Rachel's Hookup_(1) by Alienlife
«Rachel gets more than she bargained for when she hooked up with Rick»
Rated 93%, Read 30174 times, Posted Mon 11th of April 2016
Fiction , Alien, Anal, Blowjob, Consensual Sex, Cum Swallowing, Male/Female, Prostitution -
Rachel's Hookup 2_(0) by Alienlife
«Rachel and Rick have some more unearthly sex...»
Rated 77.8%, Read 14697 times, Posted Mon 11th of April 2016
Fiction , Alien, Anal, Authoritarian, BDSM, Blowjob, Bondage and restriction, Cum Swallowing, Domination/submission, Male/Female, Spanking, Toys -
VIRUS SURGE: Jake's Log. by Merc098
«side story about Jake Merkin and what became of him.»
Rated 85.7%, Read 16692 times, Posted Fri 25th of March 2016
Science-Fiction , Alien, Body modification, Job/Place-of-work -
resurgence of chaos by iriqi
«the ultimate evil returns and will the ancients be ready?»
Rated 70.8%, Read 9765 times, Posted Sun 6th of March 2016
Fantasy , Alien, Non-Erotic -
Breaking In Ones New Self by DragoTime
«The Doctor helps Romana to adjust to her new body.»
Rated 72.2%, Read 28617 times, Posted Mon 7th of March 2016
Fantasy , Alien, Blowjob, Consensual Sex, Cum Swallowing, Fan fiction, Female Domination, Male/Female, Oral Sex