I started going to a calligraphy class with Miyashita. Because of the calligraphy class, we couldn't play baseball with our friends, so we decided to use the teacher's body to play baseball. The teacher's breasts were incredibly large and completely different from my mom's; they felt really soft when touched. A drama of an innocent and reckless boy named Umao, who has a massive penis despite his youth, adventures in the female body of his aunt!
