Okay, so my source on this isn't exactly legit, but it made me start thinking. I was watch an "adult station" last night and in one of the scenes the main character (guy) goes to a "sex instructor" for a one-on-one lesson. It made me start thinking, do they really exist? Never really thought about it before. Kind of like a coach... I'm not talking about seeing a real doctor for ED or something like that. And I'm not talking about a straight up prostitute that role plays as an instructor, or "master". Hmm...?