My husband and I haven't had sex for several months due to marriage problems. We are still together and neither of us has cheated!! Three days ago we had sex and on giving oral I felt a small scab I thought it was a hair first but the last two days I have felt a small scab on the tip of his penis and a little way down under the fore skin. I think if he'd known it was there he would have told me. I looked on the site and think it could be friction chaffing as I know he masturbated a lot. There is no pain or discomfort showing from him but he does say he has a numbness in the tip of his penis. He was worried about having sex for the first time after such a long break. I will ask him but woukd just appreciate views. Many Thanks