A few nghts ago a friend and I received oral sex from the same girl.

My friend went first and after he was done she performed oral sex on me.

I've somehow gotten it in my head that he might be infected with aids and seeing as how she performed it on me about 1 or 2 minutes after she did it to him - i'm worried that if he was hiv positive, I may have contracted it.

My friend tests for hiv and all other diseases about twice a year and has never had anything - but i'm scared that maybe he has gotten something since his last test and has somehow passed it onto me through the above mentioned events. He is a very sexually active person.

What are my chances of risk in a situation like this. I'm paranoid as hell about this kind of thing and kinda went ahead with it in an intoxicated state - not thinking ahead (yes I know like an fool)

please help with this. Thankyou.