The stone flashed and suddenly Jon's clothing disappeared, leaving him naked. His dressers disappeared and when he looked in his closet, it was empty. He still had shoes, but nothing else. He picked up the stone. "I wish I knew why my clothing disappeared when I made the last wish." The stone flashed, giving Jon his answer.
The stone decided that the easiest way to make his mother's nudity normal was to make everyone nudists. And since people who hadn't heard the wish would think that the way they were was normal, nothing would be more normal than nudity. Nudity would be the way things "always" had been.
Jon decided to go outside, to see how the world had changed.
