My gf went to a hot tub party with about 5 other people. Drinking ensued, and eventually, one of the girls began making out with about everyone in the tub. As if that weren't enough, she also performed brief oral sex on the people in the hot tub. What are the chances my gf contracted oral or genital herpes from this? She did make out with this other girl, and this other girl did perform oral sex on her.