The other day i received unprotected oral sex from a man i barely know. I was reluctant, so he actually had my penis in his mouth very briefly. He also performed rimming on me (briefly also). He then performed anal sex on me wearing a condom. The minute we finished, i washed with soap, and then within a half hour had also cleaned myself with povidone-iodine. This is the only time i have ever had sex outside my marriage so i am really worried about the possibility of having catched and sti (i suppose what worries me most is HPV).
What would my actual possibilities be? What could i do to prevent my wife from contagion? What are the chances of HPV turning malignant (both on men andwomen)? Should i be concered with anything else?