Are you more likely to get an STD if he comes?

Allison
I didn't think so, but I have this friend & she's convinced that you're more likely to get an STD if he comes. She was telling me about how she was sucking this guy at a party & then he told her that he was going to come. So what does she do? She just stops. She told me she just stopped & walked away because she's "not about that STD life."