Science Fiction

Kinky sex in space and time

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  1. Terran Empire

    Star Trek Porn story (All characters 18+) - In authoritarian world of the Terran Empire's Mirror Universe, the powerful take what they want and the only limit is your ambition and skill

  2. Twin Fates Project

    The tides rise for the Ocean and two more souls are lost to the swell. The almighty goddess, Gaia, bored after the end of the Storm Wind Rebellion, dawns power unto two nobodies destined for mediocrity. When thrust into a world where power means freedom, it makes for an excellent birthday gift.

  3. The Normality Dial

    This story is based off a branch of Murakami's Normality found here. https://chyoa.com/chapter/Introduction.174576 In this story, our hero Caleb Anders, finds a watch that allows him to change reality, with certain rules based on the time the watch is set at. A special thanks to BiBiComte and CrossC for allowing me to reprint their own chapters here. I have credited them for each of their chapters at the start of those chapters. I may have made a few minor changes and grammatical corrections, though I am by no means perfect myself.

  4. The Gamer, Chyoa edition.

    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.

  5. Slaves to humanity

    Humanity has developed beyond the stars, becoming the most powerful civilazation in the entire universe, this has caused them to grow extremely arrogant, enough to believe they think they have the right to conquer and enslave all other civilazations in the universe.

  6. Ambassador

    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.

  7. America 2075

    50 years in the future, the USA has been closed off under a misogynist dictatorship for decades. Now, the regime is allowing in a few foreigners to negotiate a trade agreement. What will they find? Will they change America, or will America change them?

  8. Amerika 2075

    **Diese Geschichte ist reine Fantasie und hat keinen Bezug zur Realität und stellt keinen Kommentar zu tatsächlichen Ereignissen oder Personen dar.** - Die USA haben gewählt und einen Präsidenten an die Macht gebracht, der das Land Zug um Zug in eine frauenfeindliche Diktatur umwandelte. Internationale Handelsbeziehungen wurden gekappt, die Grenzen abgeschottet. Fünfzig Jahre in unserer Zukunft lässt das Regime einige Ausländer ins Land, um ein Handelsabkommen auszuhandeln. Was werden sie vorfinden? Werden sie Amerika verändern oder wird Amerika sie verändern?

  9. My Wife’s Clone

    Gerard is keeping a dark secret from Sophia. After years of marriage, Gerard creates a younger clone of his wife. As he begins dating Sophia’s clone, he discovers hidden truths about his wife’s psyche…

  10. Attack of The Nude Flu!

    An experimental pathogen is (accidentally) dropped at a college campus, infecting cute females with the "Nude Flu", which causes no ill effects- besides of course rendering her fully nude and barefoot after the first sneeze. Also it's chronic. And somewhat contagious. We really don't know. But besides that- everything is fine, right?

  11. Zoe Infinite

    This is an open story about a girl named Zoe who is either cloned, duplicated, or otherwise finds out there are many, many other girls that look and think exactly like her. How will she handle it when she learns she's a clone or has clones of her own? Adding is strongly encouraged!

  12. Deadneck

    You are Lisa Bennet, a cowgirl. Choose your path in the rundown town of Deadneck

  13. Cum Addiction

    Some people have a medical condition that require them to ingest semen everyday. Now, you know one of these people personally. You decide to help them.