You were already told what the risks are. There is no risk from oral sex, people do not get HIV that way. In the history of HIV, 40 plus years, there has not been a single proven case of hiv from oral sex. Not one. Risks are having unprotected vaginal or anal sex or sharing IV needles to inject drugs. Air and saliva inactivate the virus. Just like last time you asked, that's the only answer we'll give as it is the full answer.
As your question has been accurately answered that oral sex is not a risk for HIV, we are closing your thread.
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