One day, "Ruru" visited her uncle's house in uniform. Ruru, who has grown into a gal with blonde hair pierced all over her body, keeps thinking about naughty things, masturbates every day and can't concentrate on studying. - My uncle is the only one who will punish me like this ... As soon as you hit her soft and delicate body, it turns red. - "Please let me suck my uncle's" - Oboko niece who punishes Ruru's boko with a and drowns in the pleasure of without thinking.