Although she was taught by her parents that a wife's duty is to devote herself to her husband after marriage, Kurumi was kicked out of the house due to her jealous husband's misunderstanding. Wandering in the cold with nowhere to go, she spent the whole day standing in the park when a man, suspicious of her situation, kindly took her in. Sensing her circumstances, the man even offered her the use of an empty room. Attracted to his sincere and kind behavior, which was the opposite of her husband's, Kurumi offered her body as a way to say thank you and, as a retort to her husband, she went all out in her infidelity to repay his kindness.
