Voluptuous mature woman, Shihō Terashima, finally lifts the ban on bondage! With her husband away on a single assignment and her son Taichi grown up, Shihō finds herself with too much time on her hands. Casually starting a relationship with her boss at her part-time job, she even ends up being bound, continuing a lewd relationship. One day, while engaging in acts at home, she is caught by Taichi… With a mix of love and hate, Taichi binds Shihō's body with hemp rope and subjects her to bondage training that surpasses her affair partner!
