Yuki-kun, who has a particularly promising future in the swimming club where I serve as an advisor. Worried about being in a slump and interviewing other members, he has a girlfriend and is thinking only about SEX ... He is a person who can aim for the Japan national team. If I don't guide you as an adviser... [A female teacher temptation work that attracts human bullet SEX of Ruisa Miyakozuki who has the most beautiful muscles in the industry! ].