‘alien sex’ stories

Breeding on a strange new world.

A firey first contact, quenched by Captain Tangent's dick!

An Earth woman is taken aboard an alien starship.

John observes first hand what happened to Lisa - WOW.

Lindsay enjoys having sex with her prince.

Threesome with snakemen.

Help comes from unexpected sources.

A stranded spy and an alien must learn to cooperate.

A man on a deserted colony is not as alone as he believes.

Xana gets jealous.

Riordan goes to meet the big kahuna.

Riordan proves himself.

Riordan hears the voice he loves.

Riordan fulfills the seth quota while bathing in alien cum.

Captain John Tangent returns to Earth - to find it occupied!

Riordan finds that his duty to the ship is just starting.

Riordan discovers important secrets.

Critical mass achieved.

Xana has fun with Riordan.

Riordan confides in Kyle and later snoops around.

Riordan and Tasha witness a Xeno birth.

A little bit of kidnapping.

Riordan cries for help, and Xana listens.

Xana gets in a weird funk.

An incident occurs and Xana intervenes.

A Farmhouse barn forces me to visit.

Riordan wants to become the bearer for a snakeman's egg.

On a mission to Earth, Crele gets separated from her party.

Another night at the space club.

The aliens have returned. Can Bok survive?

Melinda is taken by the Hive.

The Hive takes control of Zanna.

Shauna meets an alien looking to breed with human women.

Training includes more denial & humiliation; and love?

Zeplin is breeder male from Zoltin. Another world.

Sci-fi warfare on a planetary scale, alien romance.

Sci-fi warfare on a planetary scale, alien romance.

Sci-fi warfare on a planetary scale, alien romance.

Sci-fi warfare on a planetary scale, alien romance.

Cora experiences the consequences of sex with aliens.

Cashier gets kidnapped by less-than-competent aliens.

The beginning of the end...But with lots of sex...later on.

Male Astronaut encounters horny Viper aliens in the future.

A long awaited, but unexpected, reunion!

Roxi and the Voidbringers battle! Tulon gets some good news.

Hornet Abernathy, at last, becomes a Starship.

Gyre makes a horrible mistake...

She thought she was free... she was wrong.

10,000 years from now, our story begins...

Sylvia explores the ocean deep, encountering strange beings.

Earth Spaceship Captain Ends Up In Alien Harem.

An expert in comb jellies meets a life-changing alien.

Final chapter; Lila and K.T join forces to take down Myrkur.

Annette prepares for her session while Mac plots to stop it.

Sloan and Octnavin finally... talk.

An encounter at a space diner reveals an alien side to Gwen.

Sasha continues to learn about this terrifying new world.

Sloan wins a fight.

Beatrice and Louis have an awkward dinner with the Admiral.

Sloan kisses an alien for the first time.

Where our hero is visited by a mysterious alien...

Sasha starts her space road trip...being raided by pirates.

The old is remolded into the new.

In the murk, new power surfaces.

Death by Snu-Snu?

The Earthling meets another one of Tyr'ahnee's subjects.

Changes and celebration!

Rent an alien body for best sex in the universe.

The war arrives at Cassandra and the Queen's very doorstep.

Jedi gangbanged by machines!

Sherri and Cassandra have their last moment of peace.

Rina offers her three slits to a tree creature.

Thomas and Shawn begin to enjoy their new planet.

Ana goes on a live dating game show featuring a glory hole.

The pre-pilot casting session for the show "Purple Infinity".

Shawn and Thomas are zipped off to an alien planet.

Peace is often achieved through bloodshed...

Abby learns biokinesis from a giant spider. Then fucks her.

Nate finds Allies.

A space-weary supply officer puts out and steps up.

Can Talia escape the tentacled lords of a distant planet?

Kate visits home to find something on her parents' porch.

A space explorer meets a dormant tentacle creature.

Space explorer meets dormant tentacle creature.

An asteroid miner meets a unique new bedfellow.

Nate defends his new family in the Rocky Mountains.

An alien peacekeeper meets an old friend.

A man shows a big tits Alien pilot "Earth Culture".

A random hiker enjoys the company of a hot Martian queen.

Nate escapes Mexico and finds a lull in the storm.

Sylvia goes for a little swim...and finds the unexpected.

An alien warlord finds a perfect subject for conquest.

Earth Girls are Easy.

An alien world, where the females can't bear young.

An alien world, where the females can't bear young.

An alien world, where the females can't bear young.

Sometimes it's good to get away from everyone. Sometimes not.

Paranormal fantasy of life and death on an alien dairy farm.

Paranormal fantasy of life and death on an alien dairy farm.

A woman crosses the galaxy to save two worlds.