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Science Fiction — Kinky sex in space and time

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  1. Just Popping Back . . . by Budgieping

    1 year ago

    Old man discovers a way to travel back in time and grab some of this opportunities he missed thfe first time around.

    2 Likes
    531 Views
    1 Chapters Deep
    English
    Science Fiction
    1st Person, Male
  2. The Monsters in my Bedroom by ctkdjane1

    1 year ago

    In the world exist nightmare monsters, however, they do not exist to kill or harm humans, but in truth they want love and respect from human lovers as in truth they were once humans themselves but were transformed from being human to monsters, however, they became monsters on another world and in a different time and place. They came to our world in search of people to mate with to become human once more. As such you will be one of these people that the monsters have found to become human once more, you have the choice of helping or hindering them. The choice is yours, however with this you will have a choice over how it happens, and how deep it happens. The monsters within this story will be ones that I will leave up to what the reader wishes to image them to be, I plan to have more than one CYOA type story within this world with different characters and sexes, I also plan to make this story and universe being written in story format that will be on Smashwords and Amazon. As such, the character of this CYOA to give the reader knowledge of who she is, as you will be a female, she does not have a name, other than whatever you wish to call her as in the reader, she is in bed one night when the monster comes to her bedroom, but the monster cannot attack or take her without her or your permission. Now that you, the reader, understand some background of the story you have the ability to choose what happens next. This is now your story and whatever you choose is up to you.

    15 Likes
    8,661 Views
    3 Chapters Deep
    English
    Science Fiction
    1st Person, Female
  3. Dragons;Gate by JohnTitor45

    1 year ago

    After discovering multiversal travel, a university student and her colleagues must use their knowledge to stop an evil organisation and their diabolical plans. Of course, the protagonist has other priorities.

    30 Likes
    880 Views
    2 Chapters Deep
    English
    Science Fiction
    1st Person, Female
  4. The Alien Princess' Pet by GyldenGlor

    2 years ago

    When Peter is by aliens, and turned into a pet for their princess, he discovers things he never thought he would. Like aliens. And alien sex.

    576 Likes
    44,852 Views
    23 Chapters Deep
    English
    Science Fiction
    1st Person, Male
  5. Misadventures of a Robo-Girl by Fiftyfiftyfifty

    2 years ago

    Click "Start Game"! This is a second-person science fiction story following a robotic girl you control. The Doctor (your creator) may be brilliant, but she's also quite the lewd and mischievous woman. You've been built with all sorts of fantastic things like a being of scientific brilliance, yet you also have additions such as the EROMETER. Struggle through embarrassment as well as finding your place in the universe as you meet aliens, robots, and more.

    302 Likes
    32,991 Views
    22 Chapters Deep
    English
    Science Fiction
    2nd Person, Female
  6. One Day Forever by sizlack

    2 years ago

    One young man must live the same day over and over

    89 Likes
    70,403 Views
    12 Chapters Deep
    English
    Science Fiction
    3rd Person, Male
  7. Nuclear by Stef44ns

    2 years ago

    As the last of the biggus dickus you will have to make sure your fallout bunker is satisfied.

    9 Likes
    9,470 Views
    8 Chapters Deep
    English
    Science Fiction
    2nd Person, Male
  8. Hacking the Sim by robyna

    2 years ago

    Losing your job and your wife on the same day might destroy a lot of people's confidence. For you, it's an opportunity to restart... with a big idea. It seems 'likely' that our universe is actually a simulation. If it is, could the simulation code be hacked? Even if it couldn't, might there be an opportunity to create a viral stream and make money that way? If it is, can you figure out how to get money, girls and ?

    3,063 Likes
    966,177 Views
    97 Chapters Deep
    English
    Science Fiction
    2nd Person, Male
  9. Undead Souls by Maikeru_Katari

    2 years ago

    In the near future of an alternate reality, a zombie virus has started to spread and begins a worldwide rampage. So it's time to grab your loved ones and survive in these soon to be hell infested lands or rise above and save the world. At the age of 21 do you have what it takes to live in this new world. The zombie apocalypse is almost upon you, do what you must to survive. (Based upon my love for zombies, HOTD, and interactive zombie games that I've played. Just a quick warning this story takes time to get to any juicy bits as I want to focus on the plot rather than any 'plot' if you catch my drift. Any-who, hope you enjoy!)

    2,173 Likes
    529,240 Views
    96 Chapters Deep
    English
    Science Fiction
    2nd Person, Both
  10. 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
    998,182 Views
    93 Chapters Deep
    English
    Science Fiction
    2nd Person, Both