Saito was puzzled by his excitement when he saw his friend's mother, Chitose. Saito witnessed Chitose masturbating on the day he visited his friend Momoyama's house. She is captivated by her appearance. I didn't know her aunt was so erotic... Saito is fascinated by the sight of Chitose who continues to gasp without noticing her gaze, and he can't stand it. I want to get close to Chitose somehow. However, Saito, who is a virgin and doesn't know how to interact with women, makes a plan that is too childish.
