Nina lived in Manhattan. Her younger sister, Rosey, came from college to spend a weekend with her sophisticated sister. Nina had even arranged a date for Rosey with her friend, George.
After a lovely dinner and a show, George and Rosey went to his apartment for a nightcap. They talked and listened to soft music for a while, and then George suggested they retire to the bedroom.
"Oh, no," Rosey protested. "I don't think my sister would like it."
"Nonsense," said George as he gently took her arm. "She loves it."