I see no educational value in that whatsoever. Even in sex ed. I would see no educational value in that whatsoever.
Also, remembering what I do about HS, I can say that I really don't think most people would care about porn unless it involves getting off to it.
About the only real educational value it would have would telling people "oh, yeah, sex isn't like this at all in real life, so don't set your expectations that high" or something like that.
But it hardly seems worth it because I would think you'd have to see it in order to know what the teachers are talking about.
Putting myself in the mindset I was in back at that age I can tell you such a topic would have given me the major heebie-jeebies and I would have removed myself from that class regardless of any trouble I'd gotten in for it.
Putting myself in the mindset of a parent, it would make me vastly uncomfortable to know this was being taught at school.
But here's the way I see it, if enough people think it's a good idea to include, then make it optional. I mean when i was a kid and us girls got a sheet informing us that we could watch this video about puberty and crap, well we and our parents were given the option to opt-out of having us watch it. Happened every year too, for maybe 3 years. Some of the girls did opt-out of it, either because their parents wanted them too or because the girls wanted to. And we had to get our papers signed anyway, so the teachers knew for sure who was opting out or not. Me I didn't opt-out for that, but I mean it's not like we had a mandatory class that taught us all about puberty or anything, it was optional. That's how I think things like this should be handled.
Not as a matter of "should" but rather, "if enough people want to, could it become an optional class/lesson?"
See the former makes it practically mandatory while the latter is optional. This way it's not forcing it on anybody.
However, i still don't see any educational value in it. So I'm going with no and if it ever did happen, as in not optional but mandatory, then I'd be yanking my kid out of the public school system faster than a blink. Of course I'm probably not putting my kid in the public school system anyway, but that's beside the point...