I have done, but only once before, with a close friend of mine who had a compatible muse. (It was a ways back in the blog timeline).
In theory I wouldn’t mind RPing with a non-Tolkien muse, but I’m going to be very selective for two reasons: firstly, most of my world building and character development is exclusive to Tolkienverse, and secondly– i’m a poor sheltered peanut who isn’t nearly as familiar with 90% of games, novels, comics, or TV shows as I pretend to be. And I like to be familiar with muses I RP with!
That said, with proper introduction, a suitably compelling premise, and the right mun-chemistry, I could probably make it work.
MisbehavingMaiar: Tumblr Archive 