lol. On a similar note, when I was in the UK I worked on a women's magazine and we once had an article on a woman in NY who gave a workshop on "self-pleasure" (for women only). I think her classes were really popular! She was known as "the mother of masturbation". Pity the journalist who not only had to interview her, she had to have a lesson, much to her embarassment. doubt its the same kind of thing though.
Anyway, do boys really need lessons in this subject? They seem to start practising from day one!