A plump mother with hemp rope - incest that her husband doesn't know about -

Terashima Shiho, a plump and beautiful mature woman, is finally released for bondage! His husband is on a business trip, and Shiho has grown up and has had enough time. One day, when he casually started a relationship with his boss at a part-time job and continued to have an obscene relationship that even leads to bondage, Taichi is seen indulging in acts at home... As if to slam his complicated feelings for his mother, which is mixed with love and hate, Taichi ties up Shiho's body with hemp rope and gives him bondage and training him to surpass his affair partner!