If I stretch my penis skin while masturbating. Every day. Will my nerves on penis be impacted. If yes then. How. I used to stretch my penis skin. Now skin is accumulated on PEnis head. I don't know it's because of my habit. Because I have always seen excessive son on my. Penis from childhood. Kindly guide. And give proper direction. I am taking medicine for premature ejaculation now. Will this cure all my problems.