At what age should a guy expect to stop growing down there.?

Question

my P3nis is long like 6.75 inches but it is only 4.25 inches in girth. im bout to be 17 in 5 days oh yeah My p3nis dont really bother me that much cuz from what ive been told im really good looking, and got some skill in the bed hehe. but I think im below average in girth although above average in length. well around what age do guys usually have their final p***s size.

Answer 1

18 shuld b 100 in. long. XD jk

Answer 2

Me 19, I'm 4.8" x 5"

Answer 3

it never stops growing but gets bigger the older you are.  

Answer 4

19