Shoko was raised as a sheltered young lady under her parents' strict rules, forbidden from any romantic or sexual relationships. However, deep down, she didn't seek pure love or passion—only an insatiable craving for pleasure. One day, longing to be taken by a servant, she attempted to escape, but her plan failed. Captured by her parents and handed over to a bondage caretaker, she was tightly bound and subjected to rigorous training. Through this harsh discipline, she awakened to her own lust and descended into a life of erotic depravity.