"I wonder if I'm satisfied with my wife." Ginji, a husband who suffers from only normal sex and attends therapy. Kano, the wife who has hidden her secret love for SM. Sex therapists will cure such two people! When a ripe body is tied up, the wife leaks hot breath and falls into deep discomfort. A husband who sees the figure and gets mad at jealousy and excitement. The true figure of the couple is coming out!