Hello:
I have no STI's and am not otherwise sexually active. I am uncut guy, mid 30s. I recently received brief oral (about 10-12 seconds) from a hot guy in his 50s who just finished his swim/ shower and while I was going to the pool. I felt VERY scared we were going t get caught, so stopped this immediately. I then jumped in the pool after about 1 min of him stopping. I know I may get other STIs like HPV and Syphillis, but I am mainly concerned with HIV from this one episode. We chatted before he sucked me and I did not see any blood or sores anywhere. But I did not inspect his mouth like a dentist might.. He may have had a sore inside, I just know there was nothing on his lips that was visible. I read on the internet the risk is theoretical. What does that mean? Should I consider PEP? Its been 24 hours. Worried Swimmer. Thanks.