One afternoon, housewife Taeko finishes cleaning and takes a nap on the engawa. A delivery man arrives and notices her fast asleep. As he tries to call out to her, she continues to sleep soundly. Exposed and defenseless, Taeko captivates the man. Mesmerized by her large breasts and round buttocks, he swallows hard. Careful not to wake her, he begins to gently touch her. The next day, Taeko waits in the hallway for the delivery man's arrival. A new development awaits.