Is 4.5 inches erect and 2 in soft big for a 15 year old?

Hi there, I have just turned 15, and my penis is about the same size, I have not got laid yet, but have had other oral sex, no girl has laughed at it. So I would say this 4.5 inches is not a bad size for a 15 year-old, but remember that you have lots of years to grow, as do I, so just take a quick look at you dads, or older bros penis'. That will be about the length it will be at full growth