I'll preface this by saying I'm a little sick, so my brain may not be quite fully operational, but here goes anyway...
There are a couple of settings I've been interested in trying to game in for quite some time. I don't particularly care if the RP is adult or not, or even if it's just an excuse for freaky sex (hey, that could even be a bonus at times), but it's the settings more than anything that appeal to me. They're both based on PC games, and here they are, with short descriptions:
1) Fallout: a post apocalypic game, based on the idea of a future envisioned by pulp sci-fi meets Mad Max. There are robots, but they tend to be big and clunky, and not too frequent. Groups range from tribals (who are fairly regualrly caputred by slavers) to advanced groups like the Brotherhood of Steel and the Enclave (apologies to people familiar with the games, I'm shorting the backstory quite a bit).
2) Arcanum: The Victorian era meets magic. Elves working wizardry meet dwarven riflemen. A very interesting setting, leaving many possibilites.
Now, if there are things like this already hiding in the threads, jsut point me at them and I'll go away. If not, I'd be willing to 'run' something, though it would definately be free form and probably not be much more than a city setting to do things in. All types and sexual preferences will be pandered to shamelessly.