HZGD-154 A married woman reluctantly signs a mistress contract for the sake of her beloved husband. When she goes to a camping trip sponsored by her husband's company, she is threatened and raped. - Momoe Kotoriyu

Mr. and Mrs. Kotori are invited to go on a camping trip by the president of the company where her husband works. - However, the trip was a ploy by the company president to capture the body of his young wife, Momoe! - A company president who demands a mistress contract after her husband's demotion, and a married woman who refuses to manipulate her husband. - However, in order to protect her happy life with her husband, the married woman suppresses her voice even though her husband is right next to her, and is simply raped...