I recently had a one night stand after a party and received oral sex from an unknown woman. It only lasted about 5 minutes.
Later when I went home when I went to the bathroom I noticed a small scrape on the shaft of my penis, about 4 or 5 millimeters, and also a small scrape on the head of my penis. There was a bit of dried blood so I must've bled a little, even though I didn't notice at the time. I guess she scraped me with her teeth accidentally.
My concern is the risk of contracting HIV this way from receiving unprotected oral sex. I'm very concerned. Someone please tell me what you think??