A modern Orthodox Jewish couple, preparing for a religious wedding, meets the rabbi who is supposed to perform the ceremony. The rabbi asks if they have any last questions before they leave.
The man asks, "Rabbi, we realize it's tradition for men to dance with men, and women to dance with women. But, we'd like your permission to dance together."
The rabbi answers, "No way! "Men and women always dance separately!"
The man then asks, "So after the ceremony you mean I can't even dance with my own wife?"
The rabbi replies, "It's forbidden!"
The man asks, "Can we finally have sex?"
The rabbi replies, "Of course! Sex is a mitzvah within marriage, to have many children!"
"What about different positions?" asked the man?
"No problem," says the rabbi, "It's a mitzvah!"
"Well then, how about a woman on top?" the man asks.
Rabbi replies, "It's mitzvah!"
"How about Doggy Style?"
"On the kitchen table?"
"Can we do it on rubber sheets with a bottle of hot oil, a couple of vibrators, a leather harness, a bucket of honey and a porno film?"
"It's all a mitzvah!"
"Can we do it standing up?"
"NO, NO, NO!" cries the rabbi.
"Well, why not?" asks the man.
Rabbi answers, "Could lead to dancing!"