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Science Fiction — Kinky sex in space and time

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  1. harvest of prostitutes: From Sheriff to Trans Whore by fnuriia90

    1 year ago

    A town commissioner transformed into a trans whore, just like the rest of the men in the place.

    49 Likes
    23,540 Views
    11 Chapters Deep
    English
    Science Fiction
    1st Person, Male
  2. Fuck Space by Westwall

    1 year ago

    A massive deep-space mining ship goes dark after unearthing a strange artifact on a distant planet. Engineer Marie Franklin embarks on the repair mission, only to uncover a nightmarish blood bath — the ship's crew horribly slaughtered and infected by alien scourge.

    3,387 Likes
    1,293,379 Views
    56 Chapters Deep
    English
    Science Fiction
    3rd Person, Female
  3. Parallel Dimension Dating App by TheNextGamer

    1 year ago

    Using the power of science, a company known as Perfect Parallels had designed a machine that allowed them to connect to the multiverse, giving them access to travel to infinite realities. Using this technology, they partnered up with alternative versions of themselves to work together to create the best dating app in all of existence, allowing people to search for their ideal partners that could only ever exist in another universe. No matter who you want, a version of your ex-lover who never broke up with you, a version of your favorite celebrity secretly harboring a crush on you specifically, or even taboo subjects like a different version of a family member who loves a bit too much than normal, you’re certain to be paired up with your dream partner and get a 100% satisfaction guaranteed! Just fill out the form and sign a long-term contract. Refunds non-applicable.

    1,638 Likes
    127,816 Views
    12 Chapters Deep
    English
    Science Fiction
    3rd Person, Both
  4. Dimension X by bobolino

    2 years ago

    Dimension X is a parallel universe where females are the dominant lifeform. It's populated by 99% females because of a twist of evolution and biochemistry. Therefor males are considered rare and valuable. The most valuable substance in the universe is Sperm. In Dimension X you'll meet all sorts of females, from human like women to monster girl type demons. They have in common that their pussies are not like those of normal women, they are better, or worst depending on how you look at it. They also have in common their obsession with cocks, your cock. Our Hero comes from Earth, he's kidnapped by inter-dimensional beings and dropped on Earth X, from there, is adventure may take him anywhere.

    725 Likes
    280,186 Views
    12 Chapters Deep
    English
    Science Fiction
    2nd Person, Male
  5. Star Escapades by vgadict

    2 years ago

    As the lone human survivor of an ill-fated space vessel, you make first contact with aliens. After being revived through the aid of alien technology, you discover some very unexpected sexual side effects. To find a way back to Earth, you must harness your newfound abilities in a series of lecherous adventures that include aliens fond of anal probes, horny bunny girls, a shape-shifting sex-bot, tentacles, implants, alien birthing scenes and much, much more.

    3,820 Likes
    997,254 Views
    93 Chapters Deep
    English
    Science Fiction
    2nd Person, Both
  6. Space Pirates by master.glen

    2 years ago

    Explore the male-dominated world of space pirates as they raid their way across the universe and claim booty, especially young female sex .

    109 Likes
    47,593 Views
    9 Chapters Deep
    English
    Science Fiction
    2nd Person, Both
  7. Mind of its Own by bananas_4110

    2 years ago

    Strange things begin to occur in this quiet New England town when people can't control their manhoods.

    169 Likes
    59,374 Views
    13 Chapters Deep
    English
    Science Fiction
    3rd Person, Both
  8. iPad Roommate by Oddballs

    3 years ago

    Ian gets a modified iPad for Christmas that lets him mess with, control, and transform his roommate, Aaron. When he gives chase, will Aaron be able to get the iPad away from Ian and save his dignity?

    52 Likes
    26,086 Views
    9 Chapters Deep
    English
    Science Fiction
    3rd Person, Male
  9. The Bimbug by Testytesterton

    3 years ago

    A virus has begun sweeping the globe, infecting boys and turning them into sexy shemales with huge cocks, hungry holes, and irresistible cravings for sex. It is spread through cumming inside an infected sissy, or ingesting their cum. The good news is men are only infected if they have a sissy side to them, even if it's only a slight curiosity. So studs and real men have a virtual harem of bimbois to play with. The bad news is you aren't sure which you really are. There is only one way to find out for sure. Do you dare risk infection?

    5,612 Likes
    1,256,229 Views
    47 Chapters Deep
    English
    Science Fiction
    2nd Person, Male
  10. Higher Sex Ed by Neofeminist

    3 years ago

    NB! My stories contain women and teenager girls (over 18) with superhuman sized penises. They use these mainly for anal and peeing, also on/into each other. Consider yourself warned/teased. ——- In 2034, the culmination of Intelligence-boosting gene technologies leads to a nuclear holocaust. Many, many generations later Sarah has to teach 47 newly matured girls about sex and how they should use their bodies, including their big new penises, out in the real neo-feminist world.

    19 Likes
    11,914 Views
    5 Chapters Deep
    English
    Science Fiction
    3rd Person, Female