Sexual Demons?

This makes me laugh

yes, they can. it's been mentioned before, but succubus/incubus are demons who 'feed' off of energy during sex. demon's are evil, but they are dangerous, especially if you don't know what you're doing. when dealing with a demon you need to research like mad. learn everything you can about them, their strengths, weaknesses, how to conjure and of course dispell them. you need to protect yourself and be prepared for anything. they are powerful, and typically will do only what's best for them.

Thanks for clarifying that Neko.