For the first time yesterday I was able to pull back my foreskin all the way. I am 16 years old and never pulled it back before, but lately I've been doing some stretched and what not and yesterday I was able to pull it back all the way over the head. This is the first time I've ever done it and when it happened it hurt like helllllll. I couldnt touch the head at all it hurt so much then I started to get an erection and it really started to hurt. I'm afraid to pull it back again because of the pain but I know I have to get used to it. How can I get used to having my skin back because I can't even put my pants on it's way too sensitive.