Annual income of over 8 million yen! Elite office ladies working at a certain foreign-affiliated company want to be embraced by blue collar men who live in a society far below their own level. Every time these men in sweaty and oily work clothes come to the company to do some small work, they forcefully drag them into the women's restroom, seduce them with their good looks, and are roughly embraced by their dirty hands, getting wet with the sense of immorality of defilement.