I am 16 years old: when erect only half of the tip of my penis shows. I was just wondering if this is normal? I thought that when your penis is erect that the entire tip is exposed, then when non-erect the foreskin retracts to protect the tip? Am I right or wrong? When will my full tip come out? Or do I have to pull my foreskin back during intercourse? Thanks!

So, I just had sex for the first time last night and I guess my foreskin went back and it kinda hurt. Is it normal that my foreskin should go back like that? Also, I never had an orgasm last night and I woke up this morning and my foreskin was still pulled back. Is THAT normal?

-Confused

I'm a 17 year old male, and when I'm with my girlfriend, I can't always get an erection, and it doesn't always stay up. Also, I am an uncircumcised male, and when my girlfriend rolls back the skin and touches the head of my penis or when she gives me a blowjob, it feels really sensitive, almost to the point where it hurts to touch it. Is this normal?

I'm 16 yrs old and have just REALLY started watching porn. I am uncircumcised and in the videos the males can peel their skin back. But I can't. Is there something wrong with me or will this come with time / experience?