First of all, you were not exposed to risk. If your condom remain intact throughout, you are OK. Just forget about oral,,,, receiving oral by men, has nothing to do with HIV,, Period.
In such situation, you do not need any kind of testing. Remember ! PCR test for HIV viral load is not a primary diagnosis tool and it is ordered for monitoring of people already contracted the virus. High rate of "false positive" is the key disadvantage of the test in addition to high cost.