Oki who stays and finishes work when asked by his boss. Oki wakes up in the middle of the night and steals SM Play from his husband and wife. The next morning, a large open sweater of his boss's wife (Ryuko), who is preparing breakfast, reveals the chest ties tied with mahjong. A cool child rubbing himself on a large tree that is upset. It was a big tree that taught Ryoko to blame herself, bewildered.