Yuko and Hideki have a longing for home. For a while, the excitement of happiness will also lead to living together with a younger brother and a couple who are like bullies. Kenji and Mina, who don't work and have a loud relationship every night... to Yuko who asks for the courage to silence her voice, "Do you want to go out loud too?" Suddenly grabbing her breasts and joking around... !!