On a hot summer day, my family was visiting relatives for summer vacation.During that time, I had my aunt Rei look over my homework.Rei-san was my mother's younger sister, much smarter than my mother, and above all, beautiful.Rei-san seemed to be treating me like a child, and I felt defenseless in some way, and even when I was studying, I couldn't stop worrying about her loose chest, which made my heart pound.Today, when we were alone doing homework as usual, my eyes were drawn to her chest, which was glossy with sweat, when suddenly she brought her sweaty chest close to my body.And Rei-san attacked me with a bewitching smile...
