You're a human in space. This isn't normal. Either humans are very new to the galactic stage or their biology or culture or whatnot is somehow different from everyone else, and you reap the benefits.

Or suffer the drawbacks.

Go crazy. Bdsm, tentacles, size play, futa, fetishization, whatever.

Have someone screw a planet for all I care.

This is a story to kick start them creative juices while I build up forelog for other projects. Feel free to add as many chapters as you like, of whatever you like. They can link back to each other or they can be totally new.

My only rule?

Don't be boring.