weekend. Shintaro, a hard-working young office worker who lives with his wife somewhere in Tokyo, hastily cleaned up the house in order to welcome his wife's mother, who will soon be visiting. The wife's mother, who lives in the countryside, travels a long way to Tokyo by train to see how her daughter and her husband are doing. She heard the chime of the door chime, and soon her son-in-law held his breath as his mother-in-law came to Tokyo and saw her voluptuous woman's body rising.
