The Moritaka family, whose mother-in-law left and became a male household. My relationship with my husband has been a little awkward since my second son's husband and wife Kasumi recently started living together. Meanwhile, Kasumi senses the lewd gazes directed at her by her father-in-law. One day when her father-in-law and her are alone, Kasumi, who is doing her housework, is suddenly groped by her lower body. Kasumi attacks her with no resistance. However, her father's peculiar sticky and relentless torture, and her erect cock that does not make her feel old, gave Kasumi a sense of fulfillment that her husband could not experience. After sending her husband off to work, her eldest son catches a glimpse of her behavior and ends up having an affair with her eldest son as well.
