Married, Rinko, who had been married for six years and had a lonely lunch without a treasure, became a daily routine for the local restaurant. One day, black Oliver, a new part-time job, came to the house. A solitary woman who drinks raw spines in a strong body without a husband. Each time he goes out, the relationship between them becomes intimate. She gave me a shower for a midsummer day and Oliver. And, when I go to the delivery of the towel, I accidentally witnessed Oliver's decamera...