In class, though, there would be a few boys who would be a bit disruptive, but I don’t recall any girls behaving in the same way. (Always the same boys; the ones who would be slippered.) No doubt some girls did misbehave, but I suspect it would be the kind of misbehaviour which could easily be hidden, in contrast to the boys who would gain kudos from larking about.
One other comment. You said:
I think the rarity of such an event is one of the reasons some men (and women) develop a prurient interest in the subject.
I’ve never really discussed the matter with other men, apart from in posts on this Forum. But I have spoken to several women who have such an interest, and this interest always seems to have arisen as a result of fantasising, reading stories, and so on, rather than from personal experience of a school CP environment.