Summer vacation once a year. My niece and sisters come to visit me at my parents' house in the countryside. Even though he still has dark brown scars, he is gradually growing into an adult. My younger sister, Yuuka, who looks at my older sister, Oto, with a pure gaze, has always admired me, saying, ``I love you, uncle!'' I can't hide my dismay from the sunburn marks I see from time to time as I play around with energy. She exudes the scent of a sweaty female, inviting me innocently and driving me crazy. An evil desire awakens in her innocent appearance.
