I remember one of our male "health" teachers was a dirty perv,
as well as checking out the girls, he would NEVER discourage sexist comments from the boys, which were frequent. I remember him laughing when my friend was referred to as "cheeky" when she had her sport shorts on. Yeah, they were short shorts, but still...!
That teacher would have been early 20's... I don't wanna freak you out Jackie, but maybe you should ask your DD a couple of subtle questions about this guy! Sounds like something a perv would do...