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Adult

For adults, often containing sexual or mature content.

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Sci-fi

Science-fiction. Commonly including things like aliens, advanced technology, and settings of outer space or distant planets. 

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sci-fi

Top$5 or less tagged Adult and Sci-fi (41 results)

Explore books tagged Adult and Sci-fi on itch.io 路 Sell your books on itch.io to have them show up here.

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a taboo m/m space horror romance
A collection of short stories about lesbians and terrible women.
In 2132, one trans woman is about to have a really rancid day.
M/M/M Sci-Fi Supersoldier Erotica
M/F & Orgy Alien Erotica
A trans man falls in love with an Android in a dystopian, cyberpunk world!
a story of trans transhumanism
Love is an unbreakable leash
Book 2 from the Android Affection series - a trans man falls in love with an Android in a dystopian, cyberpunk world!
erotic sci-fi zine
A nice collection of art and lore from Tangled!
A 33,000 word novella about toxic codependent lesbianism in space.
A nice collection of art from your buddy Tangled!
A Sci-fi novel about being human
An 18+ NSFW M/M sci-fi story
A Sci-fi Feminisation Trip
A Sci-fi novel about being human
Femdom Sci-fi Erotica
Utopian sci-fi erotica where trans characters thrive in the future they've fought for. 馃敒
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