I don't know Katy...not so sure I would call it that.
Raven...where would a Succubus fit in?
Hehe maybe your right about Fal Katy, he does charm those ladies into never posting a number at times.
Demon Harketh sort of fits, pfft always fits.
Succubus is Raven, she's sweet and playful then snap she's scooped you up and you don't remember anything of the night before.