Hello, Thanks for the consult.... Brief answer, Hiv can t transmit from pubic hair to penis Explanation, 1. You mentioned that you had protected vaginal sex and unprotected oral sex from a social worker 2. Usually the hiv will not transmit from pubic hair to the penis but unprotected oral sex can chave a chance of hiv transmission especially if she had any wound or cut margins on the lips or in the mouth 3. Oral sex is consider as a mild risk of hiv exposure if you are not spilled out of semen in her mouth 4. Kindly do the basic test called TRIDOT test and the confirmative test called Western blot test at the end of 6th week of exposure to hiv Hope this information helps