Well, I had mentioned this before about redness after sex and I have already gotten tested and they said it was fine, just a little dry skin. It's usually right below my head and under the foreskin. Can only be seen when you pull back the foreskin. It only occurs after sex, not just randomly. When having sex with the girl I've been seeing, shes extremely tight and its quite a challenge to get in. I can always feel the foreskin being pulled back at first penetration (I'm cut) and it almost feels like its being irritated for a split second. The redness always occurs in this area that I felt the slight irritation. She gets super wet when were fooling around so I know it can't be too dry. It only happens sometimes, as well. It goes away within like 2 days. Does this kind of friction occur with anybody else?