[Kira Sena& Ria Misaka [Double Lesbian Release] Freshman Kirari is walking around the school after school when she hears the sound of wind instruments and, curious, peeks into the club room. Inside, a third-year senior from the brass band is playing the saxophone by himself. "It's lovely...cool." Kirari falls in love at first sight with the sight and sound of the instrument and decides to join the brass band later. A cute and enthusiastic freshman. Senior Ria warmly welcomes her, but is the passionate gaze of the junior more than just admiration...?