Mirime no SM - a widow who was trained by his father-in-law - Aika MIURA

Ten months before my husband. Aika, who was living with her husband's father, Kazuyuki, thought that she would go home in the first semester. There was a jealousy for his father-in-law to be alone, but his mother had to take care of him. ■Wakayuki staring at such an apology .... His regret for his son without children, his loneliness with loneliness, and his affection for his father-in-law was distorted. When I tied my body with a rope and took away my freedom, I dragged it into the sluggish and ugly world of SM together with my feelings for Aika.