"One day" joke
One day, little Mikey comes home from kindergarten for lunch. Not finding his mother in the kitchen, or the living room, he heads upstairs to check her bedroom. He opens the door, and what does he see, but his father, who had also come home for lunch, stripped naked, on top of his mother, also naked, heavily into the act of lovemaking. Not wanting to traumatize the boy, the parents continue as if nothing was wrong. Mikey watches, and after a couple of minutes asks, "Daddy, can I climb on and have a horsy ride?" "Of course, Son, we're a family." So Mikey climbs on and after a few more minutes his mother starts moaning and writhing wildly. "Hang on Dad!", cries Mikey, "this is where me and the mailman usually fall off!"
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