A smiling sales lady came up to the two girls, and asked if she could help them with their selections. Sarah smiled, and said they were free girls, but holding each others papers, and that they would be taking turns being each others ponygirl, but that they wanted to have matching tack sets. The sales girl smiled and nodded, and began asking the girls if they wanted the most restrictive, stimulating, or least expensive tack. The girls didn't wait, and said that they wanted the best, and the most restrictive, so that the one in the tack knew she was the pony of the other.

The salesgirl smiled, and led...