You already got an answer to this question. Remember? We clearly told you that this was not a risk for HIV. As a reminder, unless you have unprotected VAGINAL OR ANAL INTERCOURSE with penetration or share IV DRUG NEEDLES, you had zero risk and should not be asking about HIV. Of course you don't need PEP with zero risk (as you've already been told). And if this is the same exposure (as it is the exact same post you had last time), pep only works in 72 hours after a REAL exposure. You need to stop worrying about HIV and if you can't, then it's time to address your anxiety.