sexstories.com
Science-Fiction
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Sinuosa, Planet of Female Aliens by Valerie Noirblossom
«Scrawled notes from my late colleague Blackwood were all I had to guide me. They existed only in a tattered leather-bound volume, chronicling in his own hand the final journey and his descent into sheer madness.»
Rated 90.2%, Read 13179 times, Posted Sat 23rd of May 2020
Science-Fiction , Alien, Male / Females -
The Party_(8) by lovedoctor53098
Rated 80%, Read 13134 times, Posted Sat 19th of March 2011
Science-Fiction -
Malignant (part 8)_(0) by The Watsonian
Rated 81%, Read 13080 times, Posted Sat 31st of January 2004
Science-Fiction -
The Vine Pt 5 by iphotoyou2
Rated 88.9%, Read 13050 times, Posted Sun 18th of October 2009
Science-Fiction -
Androville by mralkaline
«an introduction into the world of the future when society is split along gender lines. a young woman stuck in a male world tries to break free and join her sisters.»
Rated 48%, Read 12861 times, Posted Sat 12th of November 2016
Science-Fiction , Anal, Authoritarian, BDSM, Female Domination, Prostitution, School, Transsexual -
Fulfilling Lust by kcatlantis
Rated 59.3%, Read 12798 times, Posted Tue 27th of April 2010
Science-Fiction , Cheating, Consensual Sex -
Paranormal Lewd and Sexual Misconduct Department: Chapter 1 by JakeSB
Rated 71.1%, Read 12726 times, Posted Sun 18th of January 2015
Science-Fiction , Bi-sexual, Male / Female Teens, Male/Female, Oral Sex -
Lunk (part 7)_(0) by The Watsonian
Rated 80%, Read 12684 times, Posted Sat 31st of January 2004
Science-Fiction -
the first thrill of strength by valtheran
Rated 80%, Read 12603 times, Posted Sat 9th of May 2009
Science-Fiction , Romance -
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 -
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 80.4%, Read 11910 times, Posted Sun 17th of September 2023
Science-Fiction , Consensual Sex, Death, Male / Females, Masturbation, Mind Control -
Son Of Cupid Chapter 3 (Exploring The Animal In Us All) by JaceFace2818
Rated 72.3%, Read 11856 times, Posted Sat 3rd of March 2012
Science-Fiction -
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 75%, Read 11658 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 -
A NOT so Welcomed Guest Ch. 8 by pars001
«This is the third in my god series. This time we are dealing with the Norse god»
Rated 86.3%, Read 11262 times, Posted Thu 22nd of September 2022
Science-Fiction , Consensual Sex, Death, Male/Female, Masturbation, Mind Control -
The King 2 by ThePharoh
«A Man from the future goes back in time to live the rest of his life like a god king.»
Rated 78.8%, Read 11217 times, Posted Thu 10th of December 2020
Science-Fiction , Consensual Sex, Threesome -
Waves Part Three by gscmar64
«An old legend come to be reality»
Rated 92.3%, Read 11163 times, Posted Wed 7th of February 2018
Science-Fiction , Males / Female -
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 72.1%, Read 11148 times, Posted Sat 19th of December 2020
Science-Fiction , Consensual Sex, Threesome -
Anya's Alien Abduction by YourMomThinksIAmCute
«Anya's stress-relieving masturbation with tentacle porn becomes reality when aliens abduct her for a breeding program promising endless pleasure.»
Rated 86.8%, Read 11127 times, Posted Sat 25th of April 2026
Science-Fiction , Consensual Sex, Erotica, Monster, Pregnant -
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 80.8%, Read 11043 times, Posted Tue 3rd of October 2023
Science-Fiction , Anal, Ass to pussy, Blowjob, Cum Swallowing, Hardcore, Interracial -
Son Of Cupid Chapter 4 (The Art Of Masturbation) by JaceFace2818
Rated 86.4%, Read 11010 times, Posted Fri 29th of March 2013
Science-Fiction -
The Solarian Soldier - 2 by MissFortune
«Commander Daniel Lafontaine is the XO aboard a heavy cruiser during counter-insurgency operations in the outer colonies. Nobody suspects what kind of special relationship he has with the Captain.»
Rated 92.2%, Read 11004 times, Posted Wed 9th of December 2020
Science-Fiction , Anal, Blowjob, Consensual Sex, Domination/submission, Male/Female -
New Enceladus - chapter 2 by Limnophile
«College lesbian copulation and competition, before a space flight.»
Rated 88.7%, Read 10956 times, Posted Sat 25th of November 2023
Science-Fiction , Drug, Lesbian -
Waves The Conclusion by gscmar64
«Some Legends are true»
Rated 82.8%, Read 10770 times, Posted Thu 8th of February 2018
Science-Fiction , Males / 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 88.7%, Read 10767 times, Posted Sat 14th of July 2018
Science-Fiction , Non-Erotic -
Jena and Lisi Ch. 3 by Jenny Lane
«Jena and Lisi meet a mysterious female First Order warrior.»
Rated 88%, Read 10716 times, Posted Fri 9th of October 2020
Science-Fiction , Blowjob, Fan fiction, Group Sex, Threesome, Transsexual -
Destination Mars, Part 2 (The Jr Academy) by Silverpen69
«Hardy Cochran works hard at the junior college, foregoing any fun in order to be top of hi class. In the end the fun finds him.»
Rated 90.7%, Read 10701 times, Posted Sun 5th of September 2021
Science-Fiction , Anal, Gay -
Time for love again (A Kenndys Special) by tonybs
«Sex with the aid of a time machine.»
Rated 83.3%, Read 10620 times, Posted Wed 22nd of March 2017
Science-Fiction , BDSM, Bondage and restriction, Group Sex, Threesome -
Death name by blue78302
Rated 69.7%, Read 10575 times, Posted Tue 11th of December 2012
Science-Fiction -
Genesis_(1) by blkdemon02
«A new world opened, providing people with the opportunity to cast aside their lives and change.»
Rated 92.9%, Read 10467 times, Posted Sun 23rd of June 2019
Science-Fiction , Non-Erotic -
The Impregnation of Venus by doctorstrawberries
«An astronaut hoping to leave Earth behind is intercepted by aliens on her journey through space. This all male cadre has one very specific mission...»
Rated 82.6%, Read 10389 times, Posted Tue 20th of January 2026
Science-Fiction , Alien, Mind Control, Reluctance -
THE RELUCTANT HERO Chapter 2...brave or stupid? by Jay Marvel
«All I wanted was a normal life.»
Rated 83.2%, Read 10347 times, Posted Sat 16th of December 2023
Science-Fiction -
First Date at the Sexbot Cafe by Limnophile
«In the near future, Mom takes virgin son and his girlfriend to a hot restaurant.»
Rated 87.2%, Read 10281 times, Posted Fri 19th of April 2024
Science-Fiction , Blowjob, First Time, Oral Sex, Teen Male/Teen Female, Voyeurism -
Jena and Lisi Ch. 2 by Jenny Lane
«Jena and Lisi are taken aboard the Finalizer.»
Rated 78.4%, Read 10137 times, Posted Thu 28th of June 2018
Science-Fiction , Blowjob, Cum Swallowing, Transsexual -
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 9807 times, Posted Sat 5th of May 2018
Science-Fiction , Blowjob, Male / Females, Mind Control, Threesome -
Death name 3 by blue78302
Rated 71.4%, Read 9789 times, Posted Wed 19th of December 2012
Science-Fiction -
B.A.Z. prologue by BOSTKON
«a fantasy tale of an enhanced being»
Rated 67.6%, Read 9777 times, Posted Tue 23rd of February 2016
Science-Fiction -
Waves Part Two by gscmar64
«Weird things happening on a beach»
Rated 70%, Read 9762 times, Posted Wed 17th of January 2018
Science-Fiction , Males / Female, Wife -
Dark Desires. by tonybs
«Would you die at the hands of your mistress?»
Rated 81.8%, Read 9666 times, Posted Wed 30th of March 2016
Science-Fiction , BDSM, Male/Female -
Destination Mars, Part 3 (The University) by Silverpen69
«Hardy is accepted into General Dustin's inner circle. He graduates top in his class and travels to Japan to attend an aeronautical university and is initiated into his new house of room mates.»
Rated 88.2%, Read 9588 times, Posted Mon 13th of September 2021
Science-Fiction , Gay, Group Sex, School -
New Enceladus - chapter 5 by Limnophile
«A hot and twisty couple describe life on a spaceship and new planet.»
Rated 88.7%, Read 9543 times, Posted Sun 3rd of December 2023
Science-Fiction , Domination/submission, Male Domination, Pregnant, Role-playing -
T-Girl Space Cop 4000...Cherry Popping First Day by Korie Ann Thomas
«A Sci-Fi Erotica by Korie Ann Thomas»
Rated 83.3%, Read 9480 times, Posted Fri 9th of July 2021
Science-Fiction -
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 9474 times, Posted Sat 5th of May 2018
Science-Fiction , Male / Females, Mature, Mind Control, Pregnant -
Jena and Lisi Ch. 4 by Jenny Lane
«Jena, Lisi and Trix have to make an emergency landing on the legendary planet of Zeltros»
Rated 72.4%, Read 9357 times, Posted Mon 14th of June 2021
Science-Fiction , Alien, Cum Swallowing, Fan fiction, Group Sex, Transsexual -
Death name 2 by blue78302
Rated 80%, Read 9348 times, Posted Wed 12th of December 2012
Science-Fiction -
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 77.5%, Read 9339 times, Posted Tue 3rd of October 2023
Science-Fiction , Blowjob, Male/Female -
Voyages of Kes (reupload) by sandstorm3636
«Kes becomes an outlet for the crew of USS Voyager.»
Rated 63.8%, Read 9201 times, Posted Thu 26th of March 2026
Science-Fiction , Alien, Asian, Blackmail, Blowjob, Body modification, Bondage and restriction, Cheating, Coercion, Cruelty, Cum Swallowing, Dark fiction, Extreme, Fan fiction, Hardcore, Interracial, Job/Place-of-work, Male Domination, Prostitution, Reluctance, Sado-Masochism, Slavery, Threesome, Young -
Reality_(0) by Y. Black
«In a new age society love has become as peculiar as it could ever be.»
Rated 64.7%, Read 8973 times, Posted Tue 5th of December 2017
Science-Fiction , Black, Erotica, Oral Sex -
Destination Mars, Part 4 (The Doctor) by Silverpen69
«Earth's resources are dwindling and Major Hardy Cochran must now choose his crew for the upcoming journey to Mars. Of the six crew members he decides to secure an astronaut doctor first»
Rated 84.9%, Read 8931 times, Posted Mon 13th of September 2021
Science-Fiction , Anal, Gay, Oral Sex -
Waves Part Four by gscmar64
«Discovering some legends are tur»
Rated 83.3%, Read 8925 times, Posted Thu 8th of February 2018
Science-Fiction , Males / Female -
VIRUS SURGE: Chapter 4 and 5 by Merc098
«A tale of survival and new beginings.»
Rated 83.3%, Read 8853 times, Posted Mon 22nd of April 2024
Science-Fiction , Alien, Body modification, Bondage and restriction, Males / Females, Monster -
Destination Mars, Part 5My co-pilot) by Silverpen69
«Destination Mars, the on going saga of Hardy Cochran and his mission to Mars. In this episode, Hardy is on the look out for a co-pilot and ship's navigator.»
Rated 89.5%, Read 8817 times, Posted Wed 22nd of September 2021
Science-Fiction , First Time, Gay -
Genesis Vol 2 by blkdemon02
«Continuation of Veritas's journey»
Rated 93%, Read 8787 times, Posted Fri 6th of December 2019
Science-Fiction , Non-Erotic -
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 81.1%, Read 8652 times, Posted Fri 6th of October 2023
Science-Fiction , Alien, Blowjob, Extreme -
Dire Action - Part 3/3 by Unknown user
Rated 92.3%, Read 8346 times, Posted Tue 5th of February 2013
Science-Fiction , Female / Girl, Water Sports/Pissing -
AZ Mystery - chapter 3 by Limnophile
«Pedro explores further and rescues a friend.»
Rated 87.5%, Read 8259 times, Posted Wed 7th of February 2024
Science-Fiction , Alien -
Li-Gals by Limnophile
«Lucy needs to decide if another century of life is worth a decade of sexual servitude.»
Rated 82.6%, Read 8154 times, Posted Thu 18th of April 2024
Science-Fiction , Anal, Bi-sexual, Body modification, Coercion, Consensual Sex, Group Sex, Male/Female, Male/Teen Female, Romance, Transvestite -
She Remembered by Limnophile
«Legendary Trojan war hero Achilles had a brother. In the near future a robot tells his story.»
Rated 82.8%, Read 8103 times, Posted Fri 29th of December 2023
Science-Fiction , Non-Erotic -
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 88.2%, Read 8085 times, Posted Sun 21st of January 2024
Science-Fiction , Alien, Interracial, Romance -
New Enceladus - chapter 7 by Limnophile
«Polygamy, romance, and landing on a new home world.»
Rated 86.4%, Read 8025 times, Posted Fri 8th of December 2023
Science-Fiction , Male/Female, Males / Females, Romance -
Mars - Mission Comes First pt 1 by SciHorn
«Morale Officer is the head solution to a crisis on the first voyage to Mars. **This is my first story- comments welcome**»
Rated 83.9%, Read 7956 times, Posted Sun 1st of March 2026
Science-Fiction , Blowjob, Cum Swallowing, Job/Place-of-work -
New Enceladus - chapter 3 by Limnophile
«Threesome and an exciting space launch.»
Rated 86.7%, Read 7899 times, Posted Sun 26th of November 2023
Science-Fiction , Bi-sexual, Males / Female, Threesome -
The Solarian Soldier - 3 by MissFortune
««Commander Daniel Lafontaine is the XO aboard a heavy cruiser during counter-insurgency operations in the outer colonies. Nobody suspects what kind of special relationship he has with the Captain.»»
Rated 86.5%, Read 7860 times, Posted Sun 20th of December 2020
Science-Fiction , Male/Female, Non-Erotic, Romance -
Alien Symbiote: Part 6, Killing Rose by I am Inger
«There is an alien life form on earth that spreads by sexual contact. Infestation is fatal, but some men choose to host it for what it does to them.»
Rated 50%, Read 7500 times, Posted Tue 27th of August 2024
Science-Fiction , Alien, Death, Horror, Male/Female, Plumper, Snuff -
New Enceladus - chapter 10 by Limnophile
«Lesbians in love, sly elder helps a young Mayor, and a doctor remembers.»
Rated 85.1%, Read 7452 times, Posted Thu 21st of December 2023
Science-Fiction , Lesbian, Romance -
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 85%, Read 7329 times, Posted Thu 20th of June 2024
Science-Fiction , Consensual Sex, Domination/submission, Erotica, Female Domination, Male/Female -
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 86.4%, Read 7317 times, Posted Mon 16th of January 2023
Science-Fiction , Consensual Sex, Death, Male/Female, Masturbation, Mind Control -
Olivia’s Journey: Chapter 1 by birdy_sw
«In the year 2733, quantum entanglement technology has advanced to allow perfect replication of physical objects.»
Rated 82.9%, Read 7197 times, Posted Mon 12th of January 2026
Science-Fiction , Blackmail, Blowjob, Coercion, Consensual Sex, Erotica, Male / Females, Oral Sex, Slavery, Wife -
Bad Seed Ch. 6 by pars001
«A master thief and her problems with a bad job.»
Rated 83%, Read 7149 times, Posted Tue 5th of April 2022
Science-Fiction , Alien, Body modification, Mind Control -
Eroflu Shanghai Ch. 12 by jadling
«Scientific answers are finally starting to come, but somehow they don't make him feel better.»
Rated 84.1%, Read 7011 times, Posted Fri 25th of October 2024
Science-Fiction , Asian, Male / Females, Mind Control -
T-Girl Space Cop 4000...The Priest and The Pipe by Korie Ann Thomas
«A Sci-Fi Erotica by Korie Ann Thomas»
Rated 85%, Read 7008 times, Posted Mon 2nd of August 2021
Science-Fiction , Erotica