Hannah and Joe were home from their trip. Their parents, Don and Julie, were ecstatic to have them home. To celebrate, Don grilled steaks and baked potatoes. He served the food on the patio and they all sat around the table, discussing the trip. Hannah talked non-stop, relating the history that she and Joe had learned on the trip to the many Civil War battlefields and other places of interest. Joe occasionally got a word in, but was happy to let his lovely and lovable sister do the talking. She was interesting and had almost a photographic memory. His mind wandered, however, thinking about the incestuous activity in which they...