I was working in sales at a construction company in Tokyo, but due to work-related troubles, I was ordered to be transferred to a factory in the suburbs. I was very disappointed to be transferred to a rural factory where it was difficult to go out at night, and I spent my days lazing around without concentrating on my work... One day, I happened to come to work early and noticed my part-time wife Minami, who was working the early morning shift. I didn't notice her because she was wearing plain work clothes, but her young, toned body dripping with sweat seemed like the perfect way to kill time...