After a lot of hard work, the stupid Kotoko Aihara (played by Reina Misa) finally got into the same school, Dounan University, with her boyfriend Naoki Irie (played by Kanta Sato), who was excellent in study, appearance, and physical fitness. However, Irie was assigned to the Institute of Technology, where many talents gathered, while Kotoko came to the College of Literature, which is known as the "University F Group". In order to be with her sweetheart, Kotoko tried every means to join the tennis club where Irie was. The tennis club's training was tough, and the talented and beautiful Matsumoto Yuko (played by Fumion) posed a new threat to her love. At the same time, Sudo (played by Tetsuya Makita), a senior in the tennis club, fell in love with Kotoko. A new battlefield, a new challenge, can Kotoko win the second affectionate kiss from Irie? This film is adapted from the super popular classic work of cartoonist Kaoru Tada.