Yusuke, who graduated from a university in Tokyo and got a job in Tokyo, went on a 2-night, 3-day hot spring trip with his parents as a filial piety. Yusuke, who has been conscious of her mother, Yurie, as a woman since he was a child, can no longer suppress her emotions and steals her father's eyes and forcibly has sex with her. Yusuke's heart sways between a sense of accomplishment and a sense of guilt.
