I'm seventeen right now and my penis is about 2" non erect and 4" erect. i was wondering if there's any techniques or things to do to make it larger before i'm 21. I actually don't think it's ever grown. I'm not sure if i'm too old for it to grow anymore. Nowadays girls all love huge penis', and i'm just hoping i can get mine larger in a natural way.
any improvements bro?