In this animated masterpiece, the members of the Light Music Club find themselves in a sensual symphony as they practice their instruments. Yui, the airheaded guitarist, strums her instrument with increasing fervor, her fingers dancing over the strings as her breath hitches in her throat. Ritsu, the drummer, keeps the beat with a rhythmic intensity that makes her breasts bounce. Meanwhile, Mugi, the keyboardist, plays with such skill that her fingers glide over the keys like a lover's caress. As the music reaches its crescendo, so do the girls, their bodies writhing in time with the melody.