As you know, original penis size is largely a matter of genetics so it pays to know whether your ancestors gave you a lottery ticket or a booby prize.
Overall, someone who starts puberty on the earlier side will usually be done on the earlier side, while someone who started puberty later will usually end it later.
I am worried if my girlfriend is going to find this weird.
Penises also will tend to grow faster or earlier in length than they will with width.
You can learn how to do these routines by downloading a reputable penis exercise program which are very affordable, very informative, very fun, and very discreet.
Just understand that millions and millions of people have both kinds, so saying any one is normal and the other is not is a lot like saying black hair is normal and blonde hair is not.
So Jordan took a breath, carefully unbuttoned his pants, and pulled out his penis.
That's not something I particularly care about.