During this year's summer vacation, which was hotter than usual, I came to visit Aunt Mr./Ms.'s house with my mother. Of course, there was no air conditioning in the wooden house surrounded by fields, and I couldn't stop sweating all over my body. One afternoon... While my mother was out to visit her grave, Aunt Mr./Ms. taught me how to study. Alone under one roof, I can't stop pounding. Whether or not she knew my ulterior motives, Aunt Mr./Ms. approached me with a bewitching smile ...