During this summer vacation, which is hotter than usual, I came to visit my aunts house with my mother. - Of course, the wooden house surrounded by fields was not equipped with an air conditioner, and I couldnt stop sweating from my whole body. - One afternoon ... While my mother was out to visit her grave, she was asked to teach her study by Ryo Aunt. - Im alone under one roof, and I cant stop pounding. - Whether or not I knew my motives, Ryos aunt approached me with a bewitching smile ...