Midori (Yuko Shiraki), who was like a Madonna figure within the company, was miraculously won over by Toshio Sugisaki. Toshio should have been satisfied with his married life, which was envied by his colleagues. However, for some reason, their marital relations were not exciting... One day, Midori was molested by a masked man at the entrance. Toshio immediately caught the man, who turned out to be the neighbor, Mr. Yokoyama. Amidst shock and anger, Toshio felt an unprecedented excitement and his desire for Midori to be taken by Yokoyama grew... And then...
