Shy Norio finds it difficult to open up to his new mother, Shiho. That should be it, one day, the mother who suddenly appeared was young and beautiful, and had a slightly lewd smell. Norio, who can't reveal his secret longing for his mother-in-law and can only look at her from the shadows, was peeking at Shiho who was indulging in masturbation in the bath today. Shiho, who was aware of this, began to tempt him violently in various ways in order to open up to Norio.
