After losing her husband, Marika decided to live with her daughter and son-in-law. Her daughter and son-in-law welcomed Marika happily, and the life of a family of three began. One night, unable to sleep, Marika noticed sounds leaking from her daughter's bedroom. She peeked in secretly and saw her daughter and son-in-law in the act. Thinking they have a good relationship, she returned to her room. A few days later, as usual, her daughter and son-in-law started their act again. Marika secretly peeked in once more and was masturbating while watching them. The next day, hearing that her daughter was going on a trip, Marika inwardly smirked but maintained her composure. On the day of her daughter's trip, she observed her son-in-law's behavior and found him stroking himself alone. Marika pretended to enter his room by chance. She smiled gently at the embarrassed son-in-law and said, 'It's okay,' then asked softly, 'Shall I help you?'
