GAJK-022 A High School Girl Trained in Bondage Inside a Storehouse After losing her mother, she is subjected to rope training by her changed stepfather. Her innocent body begins to find pleasure in pain and hardship. Hikaru Natsuki

Hikaru is overwhelmed with grief after her mother suddenly passes away. To make matters worse, the stepfather who had always treated her kindly after the remarriage also begins acting strangely, and her difficult days continue. One day, Hikaru accidentally angers him. Shouting that she needs to be disciplined, he drags her into the storehouse and restrains her, forcing her into a degrading situation. From that day on, days of so-called discipline and control begin. Gradually, her sense of reason dulls, and she begins to accept the abnormal pleasure she is made to endure…