Showing results for Alien sex
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Susan Storm; New Species by gorel29
On a trip to study the asteroid belt in the solar system, Susan Storm is infected with the Species virus.
- 845 Likes
- 224,816 Views
- 67 Chapters Deep
- English
- Fan Fiction
- 3rd Person, Both
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Dominant Species by Allinyourhead229
This is a short but infinitely open-ended story about Earth's dominant species first encounter with the galaxy's dominant species.
- 9 Likes
- 2,038 Views
- 2 Chapters Deep
- English
- Science Fiction
- 1st Person, Both
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* Tentacle Monsters And The Women Who Love Them * by Nemo of Utopia
In the year 44444 half of the human race is extinct: the male half. The slow degradation of the Y chromosome reached its ultimate conclusion around Y44K, the last viable sperm samples were expended and all new male children were stillborn. Plans had long been in place for this day, with hyper-tech gene-splicing technology each new daughter of the race formerly known as mankind was created from the fusion of two egg cells. We desperately scoured the extra-solar colony worlds for surviving males but no luck, there wernt any good men left, or in fact men at all. Then, in 44328, following up on a rumor of a lost colony from the "third expansion" after cryogenic stasis was perfected around the year 5000, a scout ship made a startling discovery! Though we had found the remains of many sapient alien species (That "Cuban Missile Crisis" thing? Most of the time it doesn't end that well...) we had never encountered one where anyone survived: until NOW. They called themselves the Golglana, and by our standards they were still mired in the stone age, but they had reached the point of space flight and were even researching a primitive star drive. Not only that but there sensors were very advanced, and they spotted our scout. The crew made first contact, and discovered something fabulous, thier scientists had perfected a medical treatment which allowed their females to reproduce without killing thier mate! Because thier males would be eaten when they bred they had evolved to have twelve long penis tentacles so they could breed with more than one female... But with the males surving breeding they were having a big overpopulation problem... Now that wasn't what we considered fabulous: the fabulous thing was a lot of their "post breeding" males found human women strangely attractive, and though they looked like something out of an old horror movie they thought enough like us that we could communicate... We talked, we found out our two species could get along, even live together, (though for long-term habitation we needed different enough balances of elements, gravity, nutrition, and atmosphere that we were unlikely to be fighting over colony worlds,) so the Galactic Union of Human Worlds became the Galactic Union of Civilized Races... And a lot of women with a genetic predisposition to heterosexual desires found themselves dating aliens...
- 6 Likes
- 6,643 Views
- 2 Chapters Deep
- English
- Science Fiction
- 3rd Person, Both
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Yuki: Space Assassin by SadisticDreamer
The adventures of Yuki, a sexy Bountry Huntress who puts the Ass in Assassin. She travels the 'verse in search of big scores and the deadliest prey. She's cocky, and with cockiness come mistakes, and mistakes lead to servitude.
- 237 Likes
- 83,376 Views
- 15 Chapters Deep
- English
- Science Fiction
- 3rd Person, Female
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Cocooned by green_daemon
A marine is imprisoned by her alien foes. Aliens, tentacles, impregnation, unknown fluids
- 128 Likes
- 134,480 Views
- 10 Chapters Deep
- English
- Science Fiction
- 3rd Person, Female
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Trixie the Party Dog by habilon
You get to meet this party animal, many ways to meet her and date her or even kidnap and enslave her, its up to you what path you take.
- 510 Likes
- 456,097 Views
- 33 Chapters Deep
- English
- Bisexual
- 1st Person, Both
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Titans: Super Shame by Throne65
Well, this is it. With the last Titan turning 18, the Teen Titans are ready to be counted as a true superhero team. Now they can fight real villains and face tougher challenges. But with their unique adventures come unique problems. Be it Starfire's odd culture, Raven's curious powers, or challenges that can lead to any number of embarrassing wardrobe malfunctions, these new adventures are going to be the strangest any superhero has faced yet.
- 184 Likes
- 61,975 Views
- 15 Chapters Deep
- English
- Fan Fiction
- 3rd Person, Both
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Nouvelles perversions dans la fantaisie. by nilmerus
Parodie adulte d'un roman fantaisiste "Nouvelle Chance dans la fantaisie" (je vous le conseille, c'est vraiment chouette à lire.), j'ai eu envie de me lancer et, surtout, de m'amuser^^. Comme dans tout isekai (ou presque) qui se respecte, un type va mourir avant son heure et, pour une raison ou une autre, se retrouver dans un univers alternatif où, bien évidemment, aventures et rencontres exaltantes feront se demander aux lecteurs pourquoi eux n'ont pas eu la chance de décéder prématurément...bonne lecture^^!
- 31 Likes
- 7,960 Views
- 52 Chapters Deep
- French
- Fantasy
- 3rd Person, Male
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Enterprise: Shoal Leave by chriscole
Instead of taking shore leave, a young Lieutenant and Commander T'Pol form an away team to study the beautiful planetoid Shoal, only to discover the mission is anything but routine.
- 34 Likes
- 27,451 Views
- 7 Chapters Deep
- English
- Science Fiction
- 3rd Person, Male
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Tentacle U by Daylan
Tabu University: A Scholarly Place of Learning For Women... And A Playground For The Aliens Who Wish To Have Those Women
- 21 Likes
- 1,890 Views
- 2 Chapters Deep
- English
- Science Fiction
- 3rd Person, Both