Shiho Terashima, a plump and beautiful mature woman, is finally released from bondage! Shiho's husband was away from home, and his son, Taichi, had grown up and had too much time. One day, Taichi saw me indulging in acts at home when I continued to have an obscene relationship with my boss who started casually and was even tied up. Taichi tied up Shiho's body with a hemp rope and gave him bondage training that surpassed the affair partner as if to strike his complicated feelings for his mother mixed with love and hate!