Why don't they just dance naked?
There would be parents who defend this too.
That's all I can say is this is a school -- hint, hint -- a school is about teaching you how to act and think.
This is not how to act and if you think simulated anal sex is OK then welcome to the AIDS crowd.
This is what the faggot/dyke assault on the school systems to encourage "tolerance" has brought....
For those who favor more "inclusive" atmosphere for sex deviates, this is the obvious result when you eliminate the lines of decency.