Yayoi is a beautiful wife who bravely supports her busy husband. The unsatisfied body, the waistline that draws an arc while being an F cup, comforts itself and still spends the days calmly. One afternoon, Yayoi is informed by a suspicious phone call that she is being watched by a man she doesn't know, and receives an extreme masturbation order. And further Ryo was waiting for Yayoi! !