if anyone to meet for sex, you should be ok to get a STD test with them? So all of you can have maximum fun without worries. Coz even with condoms there are some infections can get through over oral sex. Hepatitis B & also some other things can be infected by Kissing & giving oral sex that involves an exchange of saliva or even sweat, especially if there is a tiny small cuts inside the tongue or mouth when brushing teeth.