Me and a few buddys went to a strip club *cough-brothel* when a girl asked me if id like a dance. As it was toward the end of the nite I said ok. During the dace she removed my Penis from my pants and pulled her underwear to the side and said "feel how wet my pu*sy is" and touched the top part of my penis agaisnt the outside of her vagina. It never went inside of her although I doubt she would have had any issues putting it in. When she did that I pulled back just to make sure she didnt try and put it in. She then licked her hand and started to give me a hand job which again I pulled back away from just because I didnt think it would have gone as far as it did. I hope to god that I didnt get exposed to hiv. It was just the head of my penis touching the top part of her vagina. Should I be worried? Thanks in advance.