Sex Organs Don't Have Minds

A few houses down from Jon's, a man was about to have sex with his wife. They had only been married for a year and they had been trying for some children. Before David (the husband) put his penis into Marilyn (his wife), it tingled. He looked down and it was gone! His *penis* was gone! Jon was in the bathroom still, but he was not himself. He had turned into David's penis and as a penis, he was laying on the bathroom floor. Sex organs don't have brains, by the way, so when Jon changed, his mind ceased to exist. It would be back, however, in a *month*, when he changed back to himself. But until then, he'd just be a sex organ.