I went to a message parlor a few days ago. I had no expectations of sex but got one anyway. The girl that was working there was attracted to me and wanted me to enter her without a condom. She tried to put my penis in her vagina but I stopped her and told her I had a condom. We proceed to have intercourse with the condom.
Now my question is, my penis head touched the opening of her vagina and it's likely that her vagina fluid touched the head of my penis. How likely is transmission occurred this way? Should I get this checked?
Thanks.