When I attended a Catholic high school fifty years ago, one of the lay ( no jokes please) teachers there was an extremely attractive woman who was married to one of the other teachers at my school.
Most of the boys in Mrs. X's classes were well aware of her physical appeal and some made comments about what they'd like to do to her if they got the chance.
Which they never did, because Mrs. X, besides being an excellent teacher, wasn't interested in a bunch of over-testosterone-charged teenage lunkheads.
We did have one very attractive young nun who taught chemistry run off with the chemistry supplies salesman. Make of that what you will.