Tamami Iwatsubo is 30 years old. She met and married her current husband through her father's introduction. As her father chose him, he has a down-to-earth personality and is so punctual that he wants sex every Saturday. However, his sexual encounters are bland, with no cunnilingus and only requests for service, which has Tamami feeling increasingly dissatisfied. To make matters worse, the walls of the company housing she lives in seem to be thin, meaning she can't even make a sound... She wants to be caressed passionately, and to feel it as loud as she can... For just one day, I want to make this married woman's heartfelt wish come true.