Hi, someone tell what this might be? Herpes? HPV?

Sexual health
1
Hi all, So I had oral sex only, unprotected. I think 4 days later this came up on my penis. No pain, no itching. When I'm erected it gets a bit dry and flakes up, but it is not bleeding. Don't know what it is, seaching the internet trying to find something that looks like it.

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2

Here is a more clearer pic.

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3

Also no pain, no discharge.