I'm worried about the risk of HIV from something that happened at a party I went to recently.
At this party, a woman give head to to several men at once, including myself. The men came on her face, and in her mouth, and when it was my turn to cum she reached out and licked my penis for a moment afterward. I pulled away quickly but I'm worried that another man's cum could have gotten inside my urethra and infected me with HIV. Does this seem like reasonable fear?
Thanks.