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Science Fiction — Kinky sex in space and time

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  1. Limitless by LustThePoet

    3 days ago

    A young man, down on his luck and about to be kicked out of his family home, stumbles upon a nootropic pill that unlocks the full power of his brain. Follow him as he uses this new power to regain the respect of those around him and improve his life.

    871 Likes
    62,945 Views
    47 Chapters Deep
    English
    Science Fiction
    1st Person, Male
  2. Space Nudist by Wyldspace

    5 months ago

    The most humble crewman on the Wyldspace Warp Ship is on a mission to explore a planetoid with life and find the lost expedition.

    10 Likes
    7,298 Views
    6 Chapters Deep
    English
    Science Fiction
    3rd Person, Male
  3. Imperial by SnugglyMouse

    7 months ago

    The Empire came. They conquered your planet. Everyone they didn't kill, they enslaved, including you. Ripped from your home and transported to the empire to be used as a pleasure , you will need to make smart choices if you're going to come out of this alive and intact, but if you do, you might be able to turn the new life you've been to into one worth living, or even escape it altogether. This is one where you want to have game mode on. Some of the content in the chapters will be locked behind variables, and playing without game mode will prevent you from ever benefiting from the choices you make.

    509 Likes
    109,235 Views
    17 Chapters Deep
    English
    Science Fiction
    2nd Person, Male
  4. Become the Evil Lord of the Intergalactic Empire by baki

    11 months ago

    harem magic and mecha

    18 Likes
    2,579 Views
    3 Chapters Deep
    English
    Science Fiction
    1st Person, Male
  5. Star Trek: miles and the female orion pirates by guest95

    1 year ago

    "In this erotic Star Trek story, we tell a story about a young chief engineer and new crewmember of the U.S.S. Amsterdam named Miles, whose fellow crewmen on-board are currently on a patrol in the Orion neutral zone; until they came under attack by an Orion starship named "Ares", whose crew is made up only of female Orion pirates. Only these Orion females are made up of the most beautiful, seductive, alluring, tempting, attractive, and sexiest Orion females any man can only dream of. The Orion captains of the starship Ares; Zari, Ula'aria, and Rila have taken an interest in Miles and plan to tease him a bit, but will it go too far and how will Miles handle it?"

    4 Likes
    2,341 Views
    4 Chapters Deep
    English
    Science Fiction
    1st Person, Male
  6. The Gaia Initiative by Dm

    1 year ago

    The 22nd century is a time of unparalleled progress. As advances in bio-engineering have solved many problems on earth, humanity now looks to the stars. Follow the progress of the fist human colony outside the solar system through the lives of the people who live there and guide it as it builds its own culture. But most importantly... ensure the increase of its population through lots of fucking!

    149 Likes
    17,751 Views
    12 Chapters Deep
    English
    Science Fiction
    2nd Person, Male
  7. Incident on Space-station Vega by Shibbar

    1 year ago

    You are a citizen of Spacestation Vega, born and raised. One day you are put into deep cryo-sleep as punishment for a petty crime; when you wake up you find the station empty. What happened? Where is everyone? Is there a way off the station? It's up to you to find out as you traverse Vega in this CHYOA game, written with the game mode in mind! Explore, pick up useful items, and try to get to the bottom of the 'Incident on Space-station Vega'!

    39 Likes
    32,026 Views
    7 Chapters Deep
    English
    Science Fiction
    2nd Person, Male
  8. E.V.A. by Shibbar

    1 year ago

    You are the last human alive. It is pointless to resist. There is nowhere to run, and nowhere to hide. A short story commemorating 1000 likes!

    28 Likes
    19,377 Views
    6 Chapters Deep
    English
    Science Fiction
    3rd Person, Male
  9. 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
    280,461 Views
    12 Chapters Deep
    English
    Science Fiction
    2nd Person, Male
  10. Aaaah! Little Green Aliens! by Vanadiel

    2 years ago

    What kinds of aliens find us, and what kind of mysteries are they trying to solve?

    12 Likes
    10,863 Views
    4 Chapters Deep
    English
    Science Fiction
    3rd Person, Male