Not Tonight Dear
A young woman and her husband both work full time, but the fellow never helps out around the house. To him, housework is woman's work.
But one evening the woman comes home from work to find the children bathed, one load of clothes in the washer and another in the dryer, dinner on the stove and the table set. She is astonished, and she wonders what's up.
It turns out that he had read an article that says wives who work full time and have to do their own housework are too tired to have sex.
The night goes well, and the next day she tells her office friends all about it.
"We had a great dinner. My husband even cleaned up. He helped the kids do their homework, folded all the laundry and put everything away. I really enjoyed the evening."
"But what about sex afterward?" one of her friends asks.
"Oh, that was perfect too," she says. "He had a headache."