I gave a man oral sex the other night and noticed that there was a patch on the head of his penis. I stopped immediately and asked him what it was. He told me that he had been masterbating a lot lately and he does this by rubbing the head of his penis on his wrist which caused irratation and small bumps... Has anyone ever heard of this or should I be as scared as I am.

I would go to the dr. asap.

Maybe it was just from masterbating. I think he was just too rough while he was masterbating and that this will have no affect on you.

But just in case, see a doctor.

What sort of guy rubs the head of his penis on a watch and calls it masturbating? Strangest thing I've ever heard. Like others suggest see a doctor.