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Science Fiction — Kinky sex in space and time

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  1. The Lab Incident by Asian Chick

    3 months ago

    What could happen if a biological engineer and her lab assistant work in a secluded, somewhat secret location on experiments that could alter the human DNA?

    21 Likes
    4,909 Views
    2 Chapters Deep
    English
    Science Fiction
    3rd Person, Female
  2. F.D.F. -- Federal Department of Fucking by yournewbestfriend

    5 months ago

    First, a disclosure and tip of the hat to Reddit user Elderhentaigod, who's post inspired the premise for this story -- https://www.reddit.com/r/dirtypenpals/comments/wlj1fu/f4futam_the_first_and_only_pornstar_president_of/ In this story, you play as a member of recently established federal agency established to create "sexual chaos"... which basically fucking horny people so everyone feels sexually satisfied. Without giving too much away, there will (hopefully) be a version with a sci-fi futa twist and a version without. (No guarantees, though). This world is what I like to call "semi-freeuse," so consent is important and necessary, but also almost always given. Obviously, this is a radical warping of reality, which is part of the fun.

    9 Likes
    2,849 Views
    3 Chapters Deep
    English
    Science Fiction
    3rd Person, Both
  3. The Futanari War by Zozzon

    10 months ago

    An alien race, who call themselves the Futanari, invade Earth, turning every female human into their race while hunting down every male on the planet to enslave and/or fuck. How does this affect the individuals on both sides?

    43 Likes
    13,038 Views
    4 Chapters Deep
    English
    Science Fiction
    3rd Person, Both
  4. Womb Invaders by CON2H4

    1 year ago

    Enter a future earth, where alien creatures have found their way into the wombs of human women, making them look pregnant

    12 Likes
    2,358 Views
    2 Chapters Deep
    English
    Science Fiction
    1st Person, Both
  5. Dicks in space by Stumpy_jim

    1 year ago

    A thousand years into the future, humanity has began to travel the stars. On ships of all makes and designs, they explore the great utter vastness that is space. Yet humanity is not what it once was, no. A thousand years ago, there was countless wars, argumentsm betrayals and . One day there was a massive war that where introduced was a virus that nearly killed the entire population of the planet. So the scientists worked day and night, spending years researching how to make the population grow again, and then managed it twenty-two years after the release of the virus. Hermaphrodites, futanari, dickgirls, newhalves, this was their solution: make everyone a single gender that can perpetuate the species should such a disaster ever happen again. Though many were resistant at first, but through the generations, it was accepted. The population bounded back and stabalised, science grew, spaceships made and now humans, nomads of space.

    8 Likes
    2,629 Views
    2 Chapters Deep
    English
    Science Fiction
    1st Person, Female
  6. The Intergalactic Pornography Department by BigBoySkeletor

    3 years ago

    See, thousands of years, humans managed to get into space. Hell, every race on Earth managed to. Humans, orcs, dullahans, many different types would grace the universe. Although, the countless other types of being out there managed to get a head start, pretty much managing to cull the numbers astronomically. But one of them crops back up. And, well, the amount of disrespect he gets for his race is... interesting. And his occupation? A porn star.

    16 Likes
    4,652 Views
    1 Chapters Deep
    English
    Science Fiction
    2nd Person, Male
  7. Futa City by llessur

    3 years ago

    This story is inspired the game Cyberpunk 2077 and other things related to Cyberpunk, it's set in a city called Night City, a place populated by futa's as the majority. Our stories Main characters are Kara Kelleger and Siri Beltik, others will be added along the way most likely. This is my first story so don't judge me too harshly, if you have compliments, i'll be happy to receive a message from you. Some info about the current characters: Kara Kelleger: An 18 year old girl just trying to get through life in Night City, she lives alone and has no known family, her best friend is Siri Beltik, her flaccid cock is 6 inches and 9 inches erect, this is considered small among futa Siri Beltik: She just turned 19 and is a kind person even though she was raised a street kid, she has an older sister who looks out for her, her best friend is Kara Kelleger, unlike Kara, Siri is considered above average for futa's, at a whopping 14 inches flaccid and 26 inches erect, she beats Kara significantly, along with most people.

    9 Likes
    7,179 Views
    2 Chapters Deep
    English
    Science Fiction
    3rd Person, Both
  8. Kotonaru sekai kihan by Zozzon

    4 years ago

    A story where you have died from some unknown cause and earlier than expected. Because of this, you’ve been given the opportunity to live out the rest of the years you had left in another world. Not only that, but you have a choice of what kind of world it will be and what kind of social norms exist in it. The catch though is that with what norms you add, taboos and karma come with it. So… What world do you want to live in?

    36 Likes
    15,547 Views
    4 Chapters Deep
    English
    Science Fiction
    1st Person, Both
  9. Male captain in a female dominated universe by josh123313

    4 years ago

    This is the story of Lucien Starslayer, he grew up alone with dreams of exploring the stars. But, sadly, his dreams were unlikely to happen due to him being in a Matriarchal society where women usually had command over what happened. But, luckily for him, he was able to ace all the tests needed in order to head his own ship. But, there was a catch, while he would head the ship, the A.I. would make certain that everything was reported and that he was doing his job. Now, Lucien, is ready for his first mission aboard the S.S. Ragnarok.

    13 Likes
    9,642 Views
    2 Chapters Deep
    English
    Science Fiction
    2nd Person, Male