Well, I'm 16 years old. And i don't have any Armpit hair, no facial hair, and a little bit of pubic hair. My penis isn't that big at all and i get boners often. I have friends who are 2-3 years younger than me who have armpit hair and lots of pubic hair, and their penises are huge! I feel bad because my penis is so small and my friends always show theirs off when they're in the showers at the swimming pool locker room! Is something wrong with me? Is there anything i can do to go through puberty faster?