Reiko Sawamura tried her best to understand her husband Yoshihide's struggles. Yoshihide worked as the editor-in-chief of an SM magazine but found himself unable to grasp the true essence of SM, causing him daily distress. One day, he received advice from his publisher's president, Tabyuchi. Tabyuchi suggested that Yoshihide experience SM play firsthand with his own wife Reiko to deeply understand the art of SM. Though hesitant at first, Yoshihide, with his wife's understanding and cooperation, began this new challenge. This event became a turning point, bringing a new transformation to their marital relationship.