I was thinking of linking together some of the next monstergirl scripts I'm thinking of writing through a common universe, but I wanted to make sure I wasn't infringing on someone else's idea first.

Basically it's a universe where monstergirls, humans, and maybe aliens? all live together peacefully, but there are some places (like where my stories would take place) where they are allowed to act out their carnal desires, where it is understood this is the only place you can do so. And then the listener would be someone who was unfortunate (fortunate?) enough to be kidnapped to satisfy all of our various monsters desires in a kind of arena/simulated environment for the different species.

Has anyone ever done this or seen stuff like this, and/or am I just being too cautious? I've only just started writing so I dont know much of the general etiquette of GWA except for everyone is really nice :)