I can not stand it any longer! Hikaru Miyanishi, my little devilish niece who toyed with me by showing off and seducing me
My brother and his wife went abroad for urgent work. While I'm away, I'm supposed to take care of her niece Hikaru, but she's strangely close to me, and as if to show off, she's vulnerable. One day, she encounters Hikaru masturbating in the living room and finds out that he is peeking at her. However, it was a show-off temptation from my little devil niece!