It was more in reply to this:
"Not only is there a lot of potential in sex slang for bullying involving both sex and race, but respect for the school system and, in particular, for teachers, may be undermined. You can still effectively teach sex education without the need for these words. It's supposed to be a sex ed class, not a culture class."
and this:
"I don't see the point of learning how to use vulgar language in the classroom. It is not essential to sex education and, if anything, it will only help to derogate the english language. If kids that age think it's ok to use words like 'fuck' in the classroom, then how will they talk in society? Will they have more trouble finding the correct register?"