I was transferred to a new school and was eager to teach as an advisor to the school's swimming club. However, the students who came to the pool after school were delinquent students Hosoda-kun and Machida-kun... Even though I tried to convince the two of them, who were originally members of the swimming club, to return to the club, they refused to let me fondle their breasts. The next day, I was determined to get them to start swimming again.