After surviving a spaceship collision that kills her partner, a woman is condemned to having endless sex with a slimy alien.

A wife discovers that her husband is co-inhabiting his body with an alien visitor as part of an experiment; she comes to favor the alien lover over her unsatisfying husband.

A newscaster recently arrived in space receives ominous advice from a jaded engineer: whatever you do, leave space because getting attracted to aliens will be the death of us all.

On an alien world, a colony of humans has evolved to reproduce with one mother and many fathers. After delaying for years, one young woman finally chooses three fathers for her baby, but her desire for freedom draws her into the orbit of the post-human anthropologists who have come from the stars to study this quaint biological mating ritual.

In an alternate reality where a sub-species of androgynous astronauts named Spacers prostitutes themselves to the rest of the human race, one Spacer reevaluates his life upon becoming friends with a kind girl who doesn’t desire him.

When an LA advertising executive works on a campaign to make alien sex palatable to the human race, he unwillingly endangers the survival of the species.

When a far-away planet requests the return of two fugitive queer extraterrestrials, a closeted man finds the empathy necessary to enable their escape.

An alien race uses humans to host their parasitic offspring. After a human boy witnesses the birth of these parasites, he is horrified by the symbiotic agreement and realizes why the alien has nourished him so much better than his siblings all his life.

In the midst of an interplanetary war, two women meet an alien who is hoping to retrieve the body of his dead brother, whom he honors by consuming his remains.

Human detectives work to solve the mystery of who killed a human woman at an Earth-based alien embassy. They soon realize that human methods of solving mysteries come into conflict with the social customs of the aliens.