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Science Fiction — Kinky sex in space and time

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  1. Torchship Seraglio by Garf

    3 hours ago

    It is the year 2345. Humanity has expanded to the stars and in the process has fragmented into numerous factions and groups. Foremost among them are the brave and foolhardy souls who push the envelope of known space - explorers, prospectors and tramp traders. These are their adventures! This is a fairly 'realistic' sci-fi story, so there isn't any magic tech, FTL communications or telepathic aliens. MFFF+ / MDom are the main kinks of the story, which might be expanded along the way.

    137 Likes
    6,948 Views
    24 Chapters Deep
    English
    Science Fiction
    3rd Person, Male
  2. The Aurum Chronicles by Friedman

    4 hours ago

    For one hundred or so years, the Sidus Galaxy has been explored by its human empires during their Golden Age of Space Travel. To begin, this led to an age of exploration and discovery, but that all ended upon the discovery of Aurum Planets. These uninhabitable planets contain vast amounts of resources that have made fortunes for those brave enough to mine them. They have also taken many lives, from the hazards that await on the planets themselves, to the wars often fought in their name.

    51 Likes
    4,589 Views
    22 Chapters Deep
    English
    Science Fiction
    3rd Person, Both
  3. Children of the Flash by TamilRhodes

    5 hours ago

    You are a superhuman, granted extranormal powers in a world changing to the existence of heroes

    0 Likes
    28 Views
    1 Chapters Deep
    English
    Science Fiction
    1st Person, Both
  4. Jack and Kelly's excellent adventure by WBD

    5 hours ago

    (Changing the rules by street0) story line but just from one route, story follows Jack who downloads a app onto his phone that claims it can rewrite rules of the world. He is shocked to learn that it is real and it can. In this story Jack is a closet straight submissive with ideas of being in a more female lead world, various fetishes may occur depending on story branch. Idk I kinda just have ideas sometimes and write random rubbish.

    140 Likes
    71,958 Views
    29 Chapters Deep
    English
    Science Fiction
    3rd Person, Both
    Ovipositor, ovums, eggs, egg laying, sex education, femdom, female dominant, submissive male, realty change, alternate biology, hypnosis, Period, menstration, bathroom, sissy, oviposition, ovipositor penis, menstruation, toilet, reality change, puberty, adult, Bird girl, reproductive role reversal, gender role reversal, masterbation, porn, cum, cleaning, chores, breakfast, Teacher, Birdgirl, birdboy, goddess, futanari, cuntboy, pussyboy, femboy, dominant female, pussy, pads, panties, Catgirl, catboy, ceremony, Feminization, sex toys, Operation, memory loss, gaslighting, Dominat female, snuggling, medicine, reproducive role reversal, Mind reading, telepathy, sensing, pet, Science fiction, Alien, facehugger, vagina, alien girl, body modification, queen, ovum, bussy, presenting, Dream, womb, momb, mermaid, Animal, egg, chicken, Chick, alternate reality, farm, Bed, sucking, blowjob, clitoris, milk, milking, male submissive, Sex, harem, clit sucking, peeing, ball pregnancy, impregnation, chameleon girl, male pregnancy, mpreg, Bitchboy, dogboy, body change, biology change, stuck in wall, Dildo, bouncing, heat, book, male impregnation, sleeping, knotted, impregnated, acceptance, love, commanded, sperm, ovulation, gay, learning, sister, brother, Shrunk, semen, reproduction, altered biology, Hymen, penis, altenate biology, mother, classroom, masterbating, aware, gender swap, reptile girl, chameloen girl, stuck together, one brain, one body, unbirth, rebirth, futadom, School Sleepover, Horse boi, Embryo, consious, reborn, Medical checkup, nurses office, social changes, Reading, pregnant, fertalization, sperms, Bee girl, gym, water fountain, aliens, training, class, Food
  5. Ambassador by Tabbycat

    7 hours ago

    Twenty years after first contact with aliens, humanity is finally ready to take it’s first steps out of the solar system. After winning the lottery to determine who should be Earth’s ambassador to the stars, Dustin Smith finds that for the galaxy at large the “building relationships” part of being an ambassador is rather more literal than he’d expected. Now he’s handling interspecies politics, managing a growing harem of alien women and working to get humanity it’s seat at the galactic table. But there’s more in space than just the peace the galactic council has governed over for an eternity, and it’s only a matter of time before Dustin and his crew get pulled into dealing with what lurks in the darkness.

    1,591 Likes
    58,278 Views
    132 Chapters Deep
    English
    Science Fiction
    3rd Person, Male
  6. Witness Protection by GlaDOS

    19 hours ago

    After years of pursuit, Officer Kira has finally apprehended the galaxy's most notorious trafficking kingpin. With her ship destroyed, she's commandeered his ship for the long journey home. On the way, she finds herself discovering more about the roots of his success as a slaver than she could have ever wanted. Fighting new desires, and insidious corruption from within, she'll have to decide how much of herself she's willing to sacrifice to complete her mission.

    145 Likes
    18,926 Views
    14 Chapters Deep
    English
    Science Fiction
    3rd Person, Female
  7. Susan Storm's Stripper Saga by GlaDOS

    19 hours ago

    Susan Storm has an unfortunate secret: she's been indulging her exhibitionist fetish by dancing at a kink club. And a secret can only stay secret for so long. A top-down rewrite of exxxidor456's 'latex-clad stripper' path for Sue in "Susan Storm's Secret Life", a long-time inspiration of mine that I want to expand on.

    32 Likes
    3,079 Views
    12 Chapters Deep
    English
    Science Fiction
    3rd Person, Female
  8. FreezeTag Go! by Theyol

    1 day ago

    FreezeTag Go! Is a secret app/game where users can freeze and collect people, pose them and post photos for likes in the community. Users can also challenge other users for likes, with the winner either getting points, or even winning members of another’s collection. Main story follows Micah Ford, but stories about other users are allowed.

    161 Likes
    9,911 Views
    9 Chapters Deep
    English
    Science Fiction
    3rd Person, Male
  9. The Gamer, Chyoa edition. by TheDespaxas

    1 day ago

    When he turned 18, John Newman received a gift from Gaia the world spirit. Starting now his whole life would become a video game. Follow him as he discovers his new powers and use them for his own purposes. Unlike what happens in the original The Gamer has some other priorities and will develop his powers to have a lot of fun with the ladies around him.

    754,140 Likes
    38,459,387 Views
    1,907 Chapters Deep
    English
    Science Fiction
    3rd Person, Male