Youhei Yoshino is the newest member of the wind ensemble at Komaki High School. Despite only being a few months into his high school journey, he finds himself falling for Azumi Saeki - a cute girl a year his senior and the president of the band. Although the rest of the group is aware of their relationship, Azumi feels a bit shy about displaying her affection for Youhei in public. As it's the first time either of them has experienced romance, every intimate moment is met with a blush. Despite the initial awkwardness, their bond brings endless joy into their lives. Their pure and charming love story is evident in their interactions together.