I want to know what is the normal size of penis for a 20 year old guy and how it grow to normal if it's not
Well I'm 20 and I'm 6.5" almost 6.75" long and have 5.5" girth, which I believe is big. I'm 6'1" and 220lbs.
I want to know what is the normal size of penis for a 20 year old guy and how it grow to normal if it's not