Blessed with a naturally seductive body, Kanade becomes a kept mistress and undergoes rope training designed to make her most intimate places even lewder and more sensitive. Women become mistresses for many reasons: Kanade came to Tokyo in search of herself and found a sponsor to support her life there. Bondage is usually used to break down a woman devoted to her lover or husband, dragging out her hidden desires until her resistance crumbles—that is its true appeal. But this time, she is bound while carrying only loneliness and heartache.