A niece suddenly came from Tokyo! My mother's father (niece's grandfather) seems to be suddenly ill, so I decided to keep only my niece for a while. A niece who seduces me, who has grown so big and confused before I see it for a while, with that hand! Such a niece who is curious about Ji Po and a niece who is old enough to lose the temptation of her brother's daughter and have sex Seven days of life have begun! ??