No matter how many "what if" you bring into the discussion, HIV transmission will never take place if there was not an unprotected penetration involved
Yea but it wasnt really frottage he was sliding his body on top of my azz and he might have comed in his undies which wud have touched my azz...and since it was close contact there would be no air well it wud be but not that much
Frottage is a zero risk activity from HIV transmission viewpoint