I subbed at an all girls Catholic high school in Michigan in the mid-1980s. The all boys school was just down the road. Some classes were each school. The girls were cheerleaders for the sports at boys school and they had social events together. Probably the same situation with Mr. Kavanaugh.
School went coed in the 90s.
We had two girls schools competing for our attention. No need to force or rape. They gave it up in open competition. I remember the senior football players could vote on cheerleaders and both girls schools competed for positions. That was fun 2 months. I admit to taking advantage of the market.
Each school had 1 dance a month and there were two-three parties every weekend.