Your teacher asked you to see her for a very special anatomy lesson. I encourage people to ask questions in my class, and when I read yours inquiring about average cock size, I don't think I was fully prepared to see what you are working with between your legs. Using a variety of props and teaching aids, I will discuss human physiology with you and how you should view the size of the penis you have. Comparison is inevitable, and while this lesson may be hard to accept I think it's important you leave my classroom knowing exactly how you "measure up".