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 solid personality and wants sex every Saturday. He doesn't even perform cunnilingus, and only wants to serve her, which makes Tamami dissatisfied. To make matters worse, the walls of the company housing she lives in seem to be thin, so she can't even make a sound... She wants to be caressed deeply, and she wants to feel it out loud... For just today, I want to grant this married woman's Kokoro wish.