I have like a patch of something in the corners of my lips. It almost looks like hundreds of small bumps that are grouped together as a patch or some kind of scarring. I get fever blisters. Could it be some type of scarring from that? Also, I have performed oral sex before, could it be some kind of mouth disease? It never goes away. There is no oozing or crust like fever blisters just a patch of something in the corners of my lips on the top and bottom of the corners. The patch is not red it's almost the same color as my lip but maybe a hair lighter. There is no pain associated with it either. I have tried looking up herpes and warts on the mouth and it doesn't look like nothing in the pictures. I really don't think it's herpes cause it never goes away and there are no blisters like a fever blister does.Any info on this or if you could send pics with what you think this is would be very appreciated. I even wondered if it might be a fungal thing.