Kaho is kidnapped by a creepy man, Kunihiko. What she was waiting for was the days when she would be humiliated as a model for Kunihiko's younger sister Toyoko's paintings. Kunihiko takes care of Kaho like a puppet of Toyoko. If he doesn't listen, he will be broken... Kaho has no choice but to comply with Toyoko's escalating demands. After the incident, Kaho gradually began to have warm feelings for Kunihiko, who took care of her as though she was caring for her.
