Remi Sasaki was married to her former boss and became a full-time housewife. Her husband was kind and considerate, but his one flaw was his dedication to work, often coming home late. As a result, Remi frequently felt emotionally empty during her long hours alone. One day, she met a man named Yanagi by chance. She began stopping by his place on her way back from shopping, and over time, she gradually grew dependent on him. Though initially awkward, their relationship deepened steadily. Eventually, Remi began craving a stronger connection with him, leading her into increasingly bold and shocking acts with this stranger. Along the way, her heart became more and more twisted.