A married woman in her third year of marriage who started working part-time at a transportation company to make ends meet. She was paired with an experienced driver, Nakata, but was plagued by sexual harassment. One day, while she was dozing off in the car, he attacked her, and she began to be asked for sex between deliveries. She talked to the company president directly and was able to break up with Nakata, but her income dropped dramatically. She had no choice but to get close to Nakata herself...