Hi I met someone today. We kissed and hugged and he sitted on my penis I am not sure if my penis have contacted his anus. When I worn my condom and about to start, I opened his butt and saw visible warts on his anus. I stopped everything and had a shower. I was upset that he told me that he is still undergoing treatment and did not inform me that he have genital warts at all. I am worried. I want to check how many percent of chances my penis will catch the warts? BTW I am circumcised.