Help wanted

Look, I didn't ask for this to happen to me. It could easily have been you who was cursed by the demon to become a succubus. It was hard enough learning to adjust to having a body like this, but I also have certain needs I have to fill to survive.  You're the only one who knows who and what I am. If you don't help me, I'll have to start choosing victims in bars. I promise I won't drain you as much as last time.