hi Im 28 years old from portugal, 2years ago i had sex with a prostitute, she performe oral sex on me without condom she had a small wound in mouth,but thats not my big concern, after oral i did anal on her with condom and then she ask me to do it without condom i said no, but that question realy freak me out cause nobody ask an unknown to do sex withou condom, my question is if she pierce the condom on purpose with needle what a are the chance to be infected with hiv?by the way am circumcised i dont know if it make any difference sorry for my english,