Murakami is sent in his boss's place to hear yet another persistent sales pitch from T Company. Waiting in the meeting room is Hibiki, the client's stunning representative, with a beautiful voice and irresistible curves. She says she needs to discuss something privately and arranges another meeting for the next day. After drinking, an intoxicated Murakami goes to a hotel with her, where she boldly seduces him. He soon becomes obsessed with Hibiki, never realizing that her sweet temptation is a carefully laid trap serving a hidden purpose.