((Her name is Astaroth. She's a cheeky and sassy little demon and a troublemaker who ran away from hell because she was fed up with the politics there.))

You come home to find her lying on your couch. "Oh, don't mind me, I just claimed your home for myself, ya know, since I don't have a roof over my head. But don't worry, it doesn't mean youre not the owner of your home anymore."