"A lifetime request! I really want to see where my penis grows so hard."

I'm in a state of atmosphere, not being treated by anyone in my class. Her only ally is a super kind and cute Madonna and childhood friend! That was her first request for me...it was, "I want to see my dick getting an erection." It's embarrassing, but when I show off my erection in front of my childhood friend, my childhood friend gets excited by the erect cock I see for the first time! I wanted it so I had sex!