Yes. Oral sex is practically no HIV risk, no matter what.
thanks for yr reply. just to reconfirm yr answer remains the same on the specific situation listed above ?
Based on the available database, there has not been even a single case of HIV transmission via oral sex alone, in the history of HIV/AIDS spread over 3 decades and involving tens of million infected people to date.
You may find at some websites (like CDC) oral sex a "low risk" activity, which in my opinion, a theoretical risk where probability is negligible. Here all the knowledgeable answerers believe that oral sex has no risk of HIV transmission.