She’s probably referring to when a man is in the middle of an “act” and the woman says stop. Some things are just more easily said than done.
A friend and I met three women in a nightclub. I hooked up with one and went to her hotel room. She climaxed and decided she was done.
As I walked back to the club I met my friend and the two others and we went to the hotel. He hooked up with one and I hooked up with the other. We both climaxed. The first one got pissed off.
Go figure...