Read other letters about this article
Perpetuating the myth that the only thing that counts as "oral sex" is when the person pleasured is a man. Why not note that the classes specifically are geared toward oral sex performed on men? Instead, you show your heterosexist viewpoint.
As a lesbian, I can tell you I have a broader (no pun intended) definition of "oral sex". And I'll bet I'm not the only one who does.