hi doctor, I've been masturbating for a long time using " olive oil "
it never effected my penis foreskin, till I stopped using that and I started using Astroglide water-based lubricant, it felt a lot better .. untill oneday I ran out of that lubricant so I went back to the olive oil, after I was done masturbating, my penis skin was hurting so bad, it was so sensitive too, and now after 2 weeks of that incident, my penis has small spots on the skin where it's completely senseless and a little rugged... my penis is circumcised btw, and i'm 21