>>11588369The genitalia was evolved to come into contact with other genitalia, but the mouth mostly wasn’t. It’s not really problematic for the female to go down on the male, but the other was around is problematic. There is a lots of stuff down there and insane innate immun system activity with really huge IgA levels building up very fast. But it’s a big hole so it has to be that way. I guess next to everybody has the ordinary herpes (1). Only maybe 1 percent doesn’t get it or is immune. Some very low single digit likely get rid of it. And most humans are “eilte controllers“, to borrow this HIV Terminus technicus, meaning they never really have symptoms and very low virus levels. For the other Herpes viruses it’s rather complicated, basically boosting your immune system and hope your body builds enough IgA is mostly what can be done. There is no commercial vaccine. And the virostatic agents do have side effects. You should also consider the girl could have given you another infection and this is the reason the immune system failed to control the herpes (and no I‘m not talking about HIV).