Kasumi, who was living a happy married life, had a secret that she couldn't tell anyone. It was that she loved her stepchild more than her husband. Her beginnings were Kasumi and her son, who nurtured her love while her husband was away, but as her feelings for her husband faded, the act became violent, and finally her husband's love. I can't stand it even by my side, and I'm going to seek it out. Kasumi, who does not want to destroy her happy home environment, holds her breath so that her husband does not find out, and devours her pleasures, thrills, and her climax.
