A new school life began and I entered a school where joining a club was mandatory. "Is this love at first sight..." Knocked out by her gentle smile, I decided to join the swimming club that her teacher advised. Apparently, I was the only newcomer, and after school, the days of cleaning the pool with Mr. Hatano began. I was fascinated by the T-shirt that got wet while cleaning and the swimming suit that bites into my crotch...