The love of a mother-in-law who lives with her daughter and her husband on a single assignment. Her calm daily life, but masturbating every day to fill the loneliness of her husbandlessness. One day, her love finds out that her son-in-law, Ichiro, is peeking ... She is fascinated by his big dick and she even wants her to use it. And when she finds out that she is sexless with her daughter, she approaches bewitching with her proud K-cup and continues to seduce him day and night.