During a weekend when her husband was away on a business trip, Yoshitaka Nene passed out from drinking too much at a company party. She was taken to her boss's home, and when she regained consciousness, she found herself tightly bound with ropes. Confused and unable to comprehend the situation, she writhed under her boss's leering touch as he fondled her sensitive spots. Though initially resisting, Nene gradually found her body drawn into the pleasure of bondage. As the training progressed, she was pulled deeper into its grip, both mentally and physically, unconsciously craving the warmth of a man.