Yuuko is a squirting-prone woman who works part-time at her husband's family home while struggling to raise her one-year-old child and manage household chores. Currently, her husband is hospitalized due to poor health, leaving her feeling lonely despite being newly married. With her breastfeeding period now over, she's experiencing strong desires for a man's cock after a long abstinence. Masturbating has become a daily routine for her. In a moment of weakness, she impulsively signed up as a foolish wife. Hoping to properly raise a second child, she now longs to be filled deeply and thoroughly.