I got a lap dance from a stripper and my penis was pulled out. The stripper put my penis a little in her vagina and did a grinding motion. She did not go up and down. I did not have an erection I believe due to being drunk. I did not ejaculate and I the tip of my penis was dry so do I don't think she did either. She was an older lady I believe was in her 50's. Are there things I could have been exposed too?