A scientific specialist discovers an invisible planet and falls in love while trying to make first contact with its alien inhabitants.
Sci-fi
622 stories · Science fiction settings — space, the future, aliens, robots..
After a crash landing, a man finds himself in a surreal paradise with his partner, where they live out their days eating only milk and honey and having endless sex.
A time traveler gets more than he bargained for when he meets Helen of Troy.
A time-bike racer travels back to the Jurassic period to impress a girl, but things go awry when he's forced to return to the Precambrian era to save life on Earth.
A group of friends hikes up a mountain and discovers an enormous egg, leading to unexpected events.
A couple must have sex to save the world from an alien threat.
A man with a magical penis finds himself on a private island with a group of women who want to get pregnant by him, but things get complicated when they start falling in love.
An erotic science fiction guide detailing the rules of a unique universe where a virus controls sexual attraction and fertility.
A man stuck in a time loop, serving his dominatrix landlady each morning.
An amnesiac alien with a massive cock finds himself in a suburban home and learns about human connection from a horny teen.
Astronaut Venus is abducted by aliens and bred to become their queen.
A young woman wrongfully convicted of theft is sentenced to judicial slavery on a distant planet, where she must navigate dangerous work conditions and twisted power dynamics while trying to survive and escape.
A genetically engineered woman awakens to find her body and mind altered, with new abilities and desires.
A wrongfully convicted woman discovers the truth behind her slavery in this mind-bending sci-fi tale.
An undercover shapeshifting officer investigates mysterious disappearances at intergalactic fairs.
In the near future, a Mars mission's crew faces an unexpected challenge when the male astronauts' hormones spike due to radiation exposure. The Morale Officer must step in to ensure the survival of the mission.
A group of tourists witness a degrading slave race on an alien planet, where prisoners are forced to compete for their freedom or face punishment.
A group of Amazon women engage in a dominance combat to determine their hierarchy and future roles on Atlantis Alpha One.
A couple of scientists accidentally transform each other's bodies, leading to a sexual awakening and a new dynamic in their relationship.
When Kes, a young Ocampan woman, joins the crew of the spaceship Voyager, she quickly becomes the object of desire for many of its male members. However, her new boyfriend Nelix is not happy to share her and things get ugly when he finds out about her past encounters with other species.