Jennifer always wanted, if possible, to shower before sex. She had always been fastidious about cleanliness. Jackson certainly knew that the fresher, the better. Without comment, he got up and went upstairs, knowing his sister would hear the shower running and would take that as a signal. Being twins, they had grown up picking up on each other's habits and signals. Many times they could tell each other something without using words.

Jackson heard Jennifer come into the bathroom and turn the sink water on as he was finishing his shower. As he was getting out, he noted that she was washing her beloved hair brush. Seeing him, she winked...