Miki, who lost her husband, has been living with her daughter and son-in-law for three months. The son-in-law, who comes home late from work, was frustrated with his wife's cold attitude. One night, the drunk son-in-law mistook Miki for his wife and approached her. He realized it and apologized to Miki. If Mihi is pent up, she comforts herself with her hand. From there, things escalated, and eventually, they had sex. After that, although Mihi felt guilty, she was swayed by her son-in-law's demands and started having secret affairs hidden from her daughter. Miki thought, "Living together was really good," with mixed feelings as she continued the taboo relationship...
