Several months ago I noticed a small round whitish spot on the shat of my penis. It does not itch or burn, it hasn't spread or multiplied and at time will appear almost flesh tone or a little red. Sometimes after a long sex session it will appear whiter and flake and peel like dry skin. Lately it seems that it is a little more raised like a very small lump, but usually it is flat and smooth. I originally noticed it about two days after having sex with a girl and this was about 6 months ago. My urologist seemed to think it was nothing, but I am still getting an appointment with a dermatologist. Does this sound like HPV (a wart) at all?