That's the challenge. Picking the cherry of the holy girl.
Actually, it doesn't matter how holy the girl is. All the guy has to do is push the right buttons.
Believe me, it doesn't really matter. As in. If the right buttons are pushed, she herself will take off her panties and ask the guy to enter, rejoice and come in.
The girl should run away from that guy. The preliminary events are enough for anyone to see that she's in great danger and this guy is in control of her (at least not yet in full) knowing she lets him do those things to her.