Yeah I just don't know if kids need this type of "sex ed". Somehow, every previous generation has figured out how it all works, including ours. There's a difference between "sex ed", and cartoony representations of underage penises, giant talking vaginas, and bisexual pillow fucking.
I've had guys at work trying to deal with their teen daughters camwhoring and unabashedly bringing up anal sex "because it's no big deal". That shit is coming from somewhere, and this type of show doesn't help.
Again, I think its funny. Season 1 had me laughing out loud in ways South Park hasn't for years -- it's great adult entertainment, I just don't think it's good for young teens, because it's not just "educational", but pretty much glorifies all sorts of sex acts, without going into repercussions. Like the back and forth fucking the male and female pillow-- if you want to make it "educational", throw in some STD's.