Overview

My brother and his wife went abroad for urgent work. While he was away, he was assigned to take care of her niece, Mito, but they were strangely close to each other, and as if to show off, he exposed his defenseless side. One day, she encounters Mito masturbating in the living room and finds out that she is peeking at him. However, it was a show-off temptation from my little devil niece!