Hi there. I need help, because everytime i try to strech my foreskin back on the glands, it hurts so much, and not once have i ever been able to pull it back properly because the pain is hugely immense. I am 16, and have been going on different websites, saying that the foreskin should become retractable after a certain age. I masterbate once a day, but it never comes out. Its really frustrating, as i'm only 15, but its a huge problem, Please Help!