Right I'm that one kid who is waaaay too innocent. I was 13 when I found out what sex was. The point is, I'm also fifteen, and I don't watch that, never have, never will. And I barely ever think abt sex, unless I'm watching Grey's anatomy and that scene comes on. But my ex said he loved watching it, same with my mate. I don't get why you would, but yeah some people do I guess