My boyfriend constantly gets dry skin below the head of his penis and almost every time we have sex he will get red sores that look as if they are caused from friction. We use a good amount of water based lube and have only had sex with each other. It s happened the entire time we have been together (six years both were virgins). So last night he had dry skin, like usual, he wiped it off and it was good as new. Well during intercourse we withdrew and when he went to go back he stopped because it hurt, and he discovered that he was bleeding. What can be done to fix this problem? It is huge problem in our sex like.