For the past few years I’m noticing an occurring issue that I would like to get to the bottom of and would like some insight on. Every time I’m receiving oral and a time when I just received a handjob from someone, a few hours later I feel an ache/tingle/itch in my penis afterwards. This tingling feeling lasts for a week or so. So when this has happened before a few times, I get paranoid and get tested. It’s never been an STD. I just recently got tested again because I am currently feeling that sensation after I was given oral. Any ideas on what this could be?