During summer vacation, Kana-chan spends time at her relative's uncle's house while her father is at work. Kana-chan is a good girl in front of her father, but her true nature is a mischievous brat who loves pranks. Recently, she has become addicted to making people drink her pee under the influence of an erotic manga she picked up in the nearby mountains. Imitating that, she leaks and scatters pee all over her uncle's house! While being chased for cleaning, Kana-chan declares, "Next time, I'll make Uncle drink it too!" This is a story about such a girl's one summer. #DickP