i'm thinking she's fairly old as a demon, but was trapped as a familiar for a loooong time up until about 15 years ago thanks to some sort of betrayal i'm still teasing out. she's now diving headfirst into really making up for lost time and determined not to be trapped ever again. possibly working as an art dealer, definitely open to having her have a pact with a witch or warlock (or multiple) to fuel their power. takes a lot of joy out of being the dark little whisper in someone's ear.