What bug is this? Found on my friend

Did you find a cute, interesting, or just plain weird looking bug you are curious about? Let this community help you figure it out what it is! What is this bug?
Does this look like a pimple or an std?

Feeling paranoid about that one night stand? Condom broke? Got some scary blood results back? Need help understanding what your labs are saying? Share your stories, concerns and questions here. Anything and everything STD related.