Space + Science Fiction Stories

Displaying stories 391 through 400 of 466

391 Spreading Genes in Tight Spaces by Sterling

A spaceship is going to colonize a new planet. Towards the end of the trip, a major goal is increasing the colonist population rapidly. To conserve resources, people spend most of their time asleep, often awakening just long enough to procreate. Then Jason is found to have a gene which makes him the preferred father for every new baby. 'How do I fuck thee? Let me count the ways.' Emotional positions, not physical.

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Sex Contents: Much Sex | Genre: Science Fiction
Tags: Ma/Fa, mt/ft, Ma/ft, mt/Fa, Consensual, Romantic, NonConsensual, Rape, Heterosexual, Science Fiction, Space, Incest, Father, Daughter, Group Sex, First, Petting, Pregnancy
Downloads: 11813 | Votes: 275 | Score: 6.39
Size: 144KB | 26,750 words | Posted:

392 Those Who Came Before by andi guinness

Gwen, a genetically engineered "human" of perfection, recalls the aftermath of her escape from the lab that created her, and her efforts to find Bravo Team. She tries to make sense of a sexual encounter at a space colony diner, where she learns - to her unexpected pleasure - that she is something other than "human," thanks to having the genes of Those Who Came Before. A self-contained story set in the DizzyDills universe.

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Sex Contents: Much Sex | Genre: Science Fiction
Tags: Ma/Fa, Consensual, Heterosexual, Fiction, Science Fiction, Aliens, Space, Masturbation, Oral Sex, Sex Toys, Public Sex, Transformation
Downloads: 2669 | Votes: 88 | Score: 6.38
Size: 31KB | 6,147 words | Posted:

393 Jimmy's Friends by Crunchy

Jimmy's friends save the world, then we'll see.

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394 The Fifth Dimension in Chess by corsair

A Swarm Cycle Story
A game of deception is played out on Arc Dios because Sir Isaac needed a real-world cheat code.

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Sex Contents: No Sex | Genre: Science Fiction
Tags: Ma/Fa, Heterosexual, Military, Science Fiction, Extra Sensory Perception, Robot, Space, Time Travel, Paranormal, Ghost, Magic, Nudism
Downloads: 3327 | Votes: 190 | Score: 6.37
Size: 20KB | 3,866 words | Posted:

395 We Few, We Happy Few, We Band of Brothers and Sisters by LughIldanach

A Swarm Cycle Story
Early in the Swarm Cycle, U.S. intelligence starts working with the Confederacy. An exceptionally capable, but self-questioning, expert builds the strategic intelligence function, and also his household and clan, fixing up some past relationships with very smart and sexy female colleagues. This is a story for people that like detailed military things along with their sex, and want backstory.

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Sex Contents: Some Sex | Genre: Science Fiction
Tags: Ma/Fa, Fa/Fa, Mult, Consensual, BiSexual, Science Fiction, Space, Swinging, First, Oral Sex, Masturbation, Exhibitionism, Voyeurism, Leg Fetish, Military
Downloads: 64851 | Votes: 383 | Score: 6.37
Size: 825KB | 145,108 words | Posted: Concluded:

396 Falling Angels by Charm Brights

The first" alien arrival on earh, or is it?

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397 The Legacy of the Prothean by Xanzibar

A Mass Effect: Critical Mission Failure Story
Part of the Villain Victorious in Fan Fiction. universe
Alternate Universe in which Javik is much more sexually dominant than the video game. Shortly after he awakens he goes about taking control of any woman that crosses his path starting with Commander Jane Shepard.

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Sex Contents: Much Sex | Genre: Science Fiction
Tags: Ma/Fa, Fa/Fa, Mult, Coercion, Consensual, Drunk/Drugged, Hypnosis, NonConsensual, Reluctant, Lesbian, BiSexual, Heterosexual, Fan Fiction, Science Fiction, Aliens, Space, Cheating, BDSM, DomSub, MaleDom, FemaleDom, Humiliation, Light Bond, Rough, Sadistic, Spanking, Gang Bang, Harem, White Female, Anal Sex, Cream Pie, Double Penetration, Exhibitionism, Facial, Masturbation, Oral Sex, Petting, Sex Toys, Spitting, Squirting, Voyeurism, Body Modification, Foot Fetish, Leg Fetish, Prostitution, Transformation
Downloads: 1410 | Votes: * | Score: *
Size: 177KB | 31,857 words | Posted: in progress Updated:

398 What Next? by CreepyUnclePete - by Limnophile

An extremely generous man gets extreme rewards. Genre-blending and strange, but mostly happy.

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Sex Contents: Much Sex | Genre: Fantasy
Tags: Ma/Fa, Fa/Fa, Consensual, BiSexual, Heterosexual, Hermaphrodite, Fiction, Fairy Tale, High Fantasy, Historical, Science Fiction, Aliens, DoOver, Post Apocalypse, Robot, Space, Group Sex, Interracial, Black Female, Anal Sex, Analingus, Food, Oral Sex, Voyeurism, Illustrated
Downloads: 2921 | Votes: 52 | Score: 6.36
Size: 35KB | 6,614 words | Posted: Concluded:

399 Silk Negotiations (a Ship's Interface Side Story) by Togobam

Merchants, looking to close a deal for fine fabrics, get more than they bargain for aboard the Ferry Dallas.

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Sex Contents: Much Sex | Genre: Science Fiction
Tags: Ma/Fa, Consensual, Drunk/Drugged, Lesbian, BiSexual, Heterosexual, Hermaphrodite, Fiction, Futanari, Science Fiction, Aliens, Space, Light Bond, Group Sex, Orgy, Anal Sex, Double Penetration, Oral Sex, Squirting
Downloads: 1004 | Votes: * | Score: *
Size: 106KB | 18,673 words | Posted:

400 Alone Among the Stars by Zero

Yaasa lives a life of solitude, piloting her small ship, the Dominion, through the shadowy edges of society as a courier. She is hiding from her past and the true sexual nature of herself. A truth that she is not willing to acknowledge. However when a job spirals out of control, she may have no choice but to rely on abilities that have caused her nothing but hardship.

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Sex Contents: Some Sex | Genre: Science Fiction
Tags: Ma/Fa, Mult, Mind Control, NonConsensual, Reluctant, Heterosexual, Fiction, Science Fiction, Space, Humiliation, Rough, Exhibitionism, Masturbation, Sex Toys, Squirting, Big Breasts, Violence
Downloads: 1267 | Votes: 27 | Score: 6.35
Size: 142KB | 26,095 words | Posted:

* Not enough votes to show score yet

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Space + Science Fiction Stories

Displaying stories 391 through 400 of 466

391 Spreading Genes in Tight Spaces by Sterling

392 Those Who Came Before by andi guinness

393 Jimmy's Friends by Crunchy

394 The Fifth Dimension in Chess by corsair

395 We Few, We Happy Few, We Band of Brothers and Sisters by LughIldanach

396 Falling Angels by Charm Brights

397 The Legacy of the Prothean by Xanzibar

398 What Next? by CreepyUnclePete - by Limnophile

399 Silk Negotiations (a Ship's Interface Side Story) by Togobam

400 Alone Among the Stars by Zero

WARNING! ADULT CONTENT...