Odagiri is on a business trip with a colleague for an important business meeting. The manager of the client's company is Nishimura, a woman with huge breasts that look like they might burst out of her blouse. His eyes are drawn to her chest, but Nishimura is a strict, arrogant type who notices his gaze. The business meeting is also defeated after he makes a costly mistake. To vent his frustration, Odagiri goes to a soapland, but to his surprise, the most popular girl who shows up is none other than the busty manager Nishimura he met that afternoon...