‘alien sex’ stories

She finds an unusual plant.

An exploration mission turns into a bizarre experience.

18-year-old friends found unexpected temporary job.

An explorer falls for a shape-changing life form.

Flower's fate; a sequel for 'Keily's Plant'.

Sidney is abducted & inspected by the Gray Aliens.

Young woman chosen for breeding to save an alien race.

Creating a new breed.

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

An uncovered gate leads to incredible adventures.

An alien life form takes control of their bodies and minds.

Two different species get intimate on a lunar colony.

Lindsay meets a female alien with a surprise.

Sidney is loaned for sex & reproduction of a botanical race.

Sidney is loaned to a spider...er drider.

Tests must be performed on these alien creatures.

An asteroid miner meets a unique new bedfellow.

Preparations for war. Not all aliens are bad.

An accidental abduction leads to a world beyond Earth.

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

Gabrielle enters a virtual world and finds the impossible.

Shawn and Thomas are zipped off to an alien planet.

Gloria bought much more than a house.

Male Astronaut encounters horny Viper aliens in the future.

Digging in ancient alien ruins always comes with risks.

I'm abducted by the Manu & they need me to breed with them.

The Hive takes control of Zanna.

A man plays host to an alien symbiote.

Lisa becomes a sex slave.

A scientific expedition takes a unique turn for adventure.

The alien hybrid gets to know his new mother.

An alien symbiont and rubber skin.

Jayn and Perikos arrive on a planet shrouded with darkness.

Can Talia escape the tentacled lords of a distant planet?

Chloe is missing. Finding her brings plenty of surprises.

Rachel's family gets busy due to mysterious reasons.

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

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

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

Lindsay is attracted to her mother, what will Donza think?

Nate defends his new family in the Rocky Mountains.

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

The blissful journey to the ultimate climax.

Shauna meets an alien looking to breed with human women.

Space explorer meets dormant tentacle creature.

Husband and wife and sister-in law abducted by aliens.

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

Being blind didn't stop her from grabbing love by the tail

Nate finds Allies.

A broken wing wasn't going to stop him from finding a mate

Lindsay finally arrives at Donza's home planet.

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

A deep space ship is attacked and invaded.

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

Sherri and Cassandra have their last moment of peace.

Ben meets 15226, for the first - and last - time.

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

Lindsay wants a baby and learns more about Donza's past.

Susan and Brusjin make a startling discovery on Ralint.

The conclusion

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

Lindsay's birthday is coming up and they return to earth.

Thomas and Shawn begin to enjoy their new planet.

A disgruntled exo-miner meets a native.

Luna comes to terms with her feelings for Rex...an alien.

Nate escapes Mexico and finds a lull in the storm.

A mistake of identity leads him into an alien affair.

Kyle adventures on the ship continue.

Cashier gets kidnapped by less-than-competent aliens.

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

A human scientist meets Izzy. Complications arise.

Marsha gets penetrated by the monster.

Gender swapping, sex, and reproduction, the painful way.

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

A strange encounter between human & an unusual alien.

The Pursuit of Power Begins.

Jayn gives her all and is captured by Loyalists.

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

A stranded spy and an alien must learn to cooperate.

An interspecies romance.

Kyle's adventures on the ship continue.

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

Political tensions grow as Amber's training continues.

To help a police investigation, Desirée impersonates a plate.

Lisa meets - and fucks - the rest of the crew.

Why would a god care for a mere mortal?

Peace is often achieved through bloodshed...

Alien abduction.

First contact, is there time to prepare?

A space cadet fights a hidden telepath at the Academy.

The Guests begin to spread.

A woman crosses the galaxy to save two worlds.

Aliens attact earth to re-supply there fleet.

Izzy talks about her past, Much fooling around ensues.

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

Our latest surrogate is inseminated by The Mother, an alien.

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

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

On a far-away planet, Samantha is overcome with desire.

The old is remolded into the new.