Good question. Honestly, all of that is a secret in my world as well. When I met a demon for the first time, I did not even believe he was real and had him arrested. So, well...

[Wow that felt like a life time ago.]

Just to say, you might have just not been unlucky enough to stumble across it yet.

[Unlucky was an understatement, he thought to himself as he laced his fingers together. But then again, life with demons was easier than this... jungle adventure he was on. Demons tended to like feeding you.]

Let me guess: you would use it enamor girls, wouldn't you?