The film tells the story of the beautiful girl Izumi who stars in an adult film for the first time with tall men in various situations. There are a total of 3 men, and she has to perform sex scenes with all of them one by one. The special feature of the film is that it goes straight to the point without any fuss. The film starts with her having sex with the first man, initially feeling shy and hesitant due to her lack of experience, but after being guided by the man's experience, her shyness completely disappears. Instead, she becomes enthusiastic and proactive. Now, she has the skills and experience to engage in perfect performances with the other two men, being bold and daring in executing her role with exciting sex scenes and stimulating positions.