Semen in finger inside my cut anus!! Worried of HIV Infection!

Hello,
   I had anal sex with a guy. He penetrated me with a condom and I noticed my anus was bleeding a little bit. After that he fingered me very hard so it made it worst. He took off the condom and came on his fingers after that he put his fingers with semen inside my anus. I am so worried that I could have contract HIV because I think semen on his fingers went into direct contact with my cut inside my anus. Is there a risk here or is there any risk?? Please help me Im so worried. I asked the guy and he told me he was negative but u know, sometimes u can not believe everything they say. Help me!!

[rio_branco]

No risk. The semen on his finger must have come in contact with air, thus inactivating the virus.

[SoWorry41]

please explain what do you mean by finger must have come in contact with air, thus inactivating the virus.

[Teak]

Do not post questions in outdated threads.