Yuuki married a coworker at work, and the two newlyweds were living a picture-perfect happy life. - However, Yuuki is forced to have a physical relationship within the company because another co-worker takes advantage of her weakness. - Her husband and employees are right next to her, separated by a single wall...Yuki, who can never let anyone know, suppresses her voice while being raped by someone other than her husband, and is pleasured by the thrill even though she endures hellish shame. - I start to remember...