I just turned 13 and everyone at school is talking about how their dicks are sooo big supposedly but mine is only 2.3 inches soft and 3.1 hard. Will it grow? I have a lot of hair around my penis and on my sack but I don't seem to be getting anywhere in size. I also masturbate quite a bit. I enjoy it, but I sometimes get nervous about doing it. I have also looked at porno. Only pictures but I feel like a bad person.