Aya Kisaki returns to BDSM after four years, portraying a pure actress gradually drawn into darkness. Late at night in an office, Aya is tied up by a coworker, completely immobilized. What follows is a relentless series of torments: kidnapped, confined, and shaved completely bare, her body and mind slowly broken into obedience. Through enemas, whipping, wax play, and psychological degradation, she is pushed to her limits. The climax unfolds on a mat with intense, bound sex— a must-see transformation into total submission.