I don't have a name for her, but if I come up with one I might put it in the title instead :V I'm trying to think of something exotic.

I'm not sure what kind of cat she's supposed to be. Maybe Abyssinian?

Dressed skimpily, sure, but not a courtesan or something! She's actually of high social stature in whatever fantasy culture she comes from. She was born to serve some kind of important societal role, perhaps a spiritual one, and so has spent much of her life being adored or even worshipped, with plenty of gifts and offerings made to her.

I guess some of them might have been sweets and other various foods of some kind, which might explain her ample figure...