Science Fiction Stories

Displaying stories 521 through 530 of 2947

521 A Close Call - Book 1: A New Beginning by aubie56

A Close Call Story (1)
Doug Holmes, an ex-Ranger and now an anthropologist, gets accidentally bounced back to Clovis-era New Mexico of 12,000 years ago. Join him as he copes with the primitive life style of the natives and becomes an important leader as he gradually introduces more modern devices to make their lives easier and more fun. His attitude is, this may change history, but to hell with that--I have to live here!

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Sex Contents: Some Sex | Genre: Time Travel
Tags: Ma/Fa, Consensual, Heterosexual, Science Fiction, Time Travel, Historical, Polygamy/Polyamory, Interracial, Pregnancy, Violent
Downloads: 301225 | Votes: 2520 | Score: 7.91
Size: 591KB | 111,449 words | Posted: Concluded:

522 FTL I: The Begining by Timm

A story in the Faster Than Light universe
The expanded version. An 85 year old man dreams of seeing his theories proven. FTL Faster then Light Travel was his dream. Along the way he finds two students to pass his genes along, that and his dreams too. This is not a stroke story, sex happens as in life. But it is not the focus of this story. Episode 4 in the FTL Universe.

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523 Chaos Calls 04: Behind the Lines by Ernest Bywater

A Story in the Damsels In Distress Universe
Al is asked to take on another special mission, but this time it's well into the enemy held lands where he can't get any of the Chaos helpers to go with him. He has along a few of his people from Earth who are training to be Heroes or wish to leave the Earth society for a life on Chaos. There are surprises for all on Chaos. 21,100 words - 3 parts

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524 Nowhere Man, Book Three by Gordon Johnson

A Nowhere Man Story (3)
Our hero is changed, and not by his own choice. He will have to wait to find what the results will be.

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Sex Contents: Minimal Sex | Genre: Time Travel
Tags: Ma/Fa, Ma/ft, Consensual, Science Fiction, Alternate History, Far Past, Time Travel, Polygamy/Polyamory
Downloads: 42326 | Votes: 588 | Score: 7.91
Size: 448KB | 85,520 words | Posted: Concluded:

525 Gabatrix: the Pirates of Palora by CMed TheUniverseofCMed

A story in the Gabatrix Series Universe
Set after the events of Gabatrix: Force and Vehemence, The Lifen crew returns to confront the criminal elements in the Paloran star system. The Nova Pirates and rogues continue to grow in strength while ravaging commercial vessels, corrupting politicians, and terrorizing civilians alike. It's up to Shira, Javier, and Stone to confront these pirates and make the system safe for everyone before it's too late. Story Includes: Female Alien, M/F, Scalie, Male + Female Human, Violence, Interspecies

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Sex Contents: Some Sex | Genre: Science Fiction
Tags: Ma/Fa, Romantic, Fiction, Military, War, Science Fiction, Aliens, Furry, Big Breasts
Downloads: 6287 | Votes: 40 | Score: 7.91
Size: 903KB | 166,073 words | Posted: Concluded:

526 Dire Wolf and Fang by Mushroom

A story in the Night of Madness Universe
This is the origin story of Dire Wolf and Fang. The story of a girl that becomes blind, then later on the Night of Madness discovers she has gained extraordinary powers, and then finds she is actually able to find love.

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Sex Contents: Much Sex | Genre: Science Fiction
Tags: Ma/Fa, mt/ft, Ma/ft, Fa/Fa, ft/ft, Lesbian, BiSexual, Fiction, School, Superhero, Science Fiction, Body Swap, White Male, White Female, Oriental Female, Cream Pie, First, Masturbation, Oral Sex, Petting, Pregnancy, Safe Sex, Sex Toys, Tit-Fucking, Big Breasts, Small Breasts, Prostitution
Downloads: 35399 | Votes: 422 | Score: 7.91
Size: 755KB | 152,785 words | Posted: Concluded:

527 Earth: Tentacle Breeding Ground by worldender

Kriniverse
No one truly knows why the aliens suddenly invaded Earth, but they seem to only want one thing: to turn all of humanity into their mindless sex slaves. College professor Sarah Cassidy and her students spend the first day of the invasion running from monstrous forms, hoping to avoid the terrible fate of being captured by writhing tentacles and added to the breeding nest. Will they manage to outwit the extraterrestrial rapists, or will their holes become subjected to endless pleasure? / (Reviews)

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Sex Contents: Much Sex | Genre: Science Fiction
Tags: Ma/Fa, Fa/Fa, Ma/Ma, Drunk/Drugged, Mind Control, NonConsensual, Rape, Reluctant, Romantic, Slavery, Gay, Lesbian, BiSexual, Heterosexual, Hermaphrodite, Fiction, Horror, Science Fiction, Aliens, Post Apocalypse, Incest, BDSM, Humiliation, Rough, Spanking, Gang Bang, Group Sex, Orgy, Interracial, Anal Sex, Cream Pie, Double Penetration, Facial, Lactation, Masturbation, Oral Sex, Pregnancy, Squirting, Tit-Fucking, Voyeurism, Big Breasts, Body Modification, Needles, Public Sex, Size, Slow
Downloads: 32399 | Votes: 143 | Score: 7.91
Size: 986KB | 179,696 words | Posted: in progress Updated:

528 Hollowe'En by Armera Llsehi

The company is throwing a Halloween party, but some are working late and harder than ever. It is a strange night and strange things happen especially when plants and symbiotes mix.

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Sex Contents: Much Sex | Genre: Horror
Tags: Ma/Fa, Fa/Fa, Consensual, NonConsensual, Rape, Reluctant, Lesbian, Heterosexual, Fiction, Horror, Science Fiction, Aliens, Anal Sex, Double Penetration, Oral Sex, Body Modification, Halloween, Violent
Downloads: 4583 | Votes: 62 | Score: 7.91
Size: 93KB | 17,896 words | Posted:

529 Alien Debauchery by Armera Llsehi

Serori has been exposed to a whole new world, one that she knew existed but never thought she would be a part of, partially because it isn't allowed. This whole new world within the human world is attractive and soon becomes consuming. Are aliens really any different than us?

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Sex Contents: Much Sex | Genre: Fantasy
Tags: Ma/ft, Consensual, Fiction, Science Fiction, Aliens, Anal Sex, Cream Pie, Masturbation, Oral Sex, Public Sex
Downloads: 4437 | Votes: 60 | Score: 7.91
Size: 114KB | 22,368 words | Posted:

530 Master! Master! by Sage of the Forlorn Path

What do you call a human with cat ears and a tail? I need to know because I have one living in my house! I go to bed with my cat sleeping on my chest and wake up to a naked woman straddling my lap! I have no idea what's going on, and even worse, it keeps happening! Everywhere I go, animals end up turning into naked women!

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Sex Contents: Much Sex | Genre: Romantic
Tags: Ma/Fa, Mult, Consensual, Reluctant, Romantic, Fiction, Humor, Science Fiction, BDSM, Rough, Group Sex, Harem, Interracial, Black Female, White Male, Anal Sex, Analingus, Cream Pie, First, Lactation, Masturbation, Oral Sex, Sex Toys, Squirting, Tit-Fucking, Big Breasts, Transformation
Downloads: 104755 | Votes: 1034 | Score: 7.91
Size: 1047KB | 203,916 words | Posted: Concluded:

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Science Fiction Stories

Displaying stories 521 through 530 of 2947

521 A Close Call - Book 1: A New Beginning by aubie56

522 FTL I: The Begining by Timm

523 Chaos Calls 04: Behind the Lines by Ernest Bywater

524 Nowhere Man, Book Three by Gordon Johnson

525 Gabatrix: the Pirates of Palora by CMed TheUniverseofCMed

526 Dire Wolf and Fang by Mushroom

527 Earth: Tentacle Breeding Ground by worldender

528 Hollowe'En by Armera Llsehi

529 Alien Debauchery by Armera Llsehi

530 Master! Master! by Sage of the Forlorn Path

WARNING! ADULT CONTENT...