Naho, married to a man much younger than herself, spends her days frustrated with unfulfilled desires. One day, her daughter and son-in-law come to visit. The son-in-law, raised in a single-mother household and having mother complex tendencies, is drawn to his kind mother-in-law Naho, and becomes aroused by her ample breasts. That night, after Naho gets drunk, her son-in-law takes care of her. Unable to resist the sight of his defenseless mother-in-law…
