Punishment Should Fit the Crime
One day a mother is cleaning her junior high school son's room. In the closet she discovers a bondage/S&M magazine. This is highly upsetting for her. She hides the magazine until his father gets home and shows it to him.
He looks at it and hands it back to her without a word.
"Well?" she finally asks him, "What should we do about this?"
Dad looked at her and says, "Well, I don't think you should spank him."