herpes -URGENT

So little story here, I have hsv2 genitally. I told this guy about 4 years ago. I think he forgot because when we were making out he fingered me and kept pushing for sex. We didn’t have sex but I have an open sore down there right now. He fingered me and then I gave oral. Well he touched his dick two times while I gave oral, a few minutes after he fingered me. He only
Touched his penis for a few seconds. And later he touched
His mouth. So I guess my question is, how likely he to get hsv2? He actually licked his finger. So I reallt would like to know because I’m freaking out. This sore has been here
For about a week and it’s almost
Gone.