The K-ON! movie brings the band back together, but this time, the music isn't the only thing getting hot and heavy. As they practice their setlist, the anime girls can't help but playfully tease each other, their instruments mere props for their lustful antics. When Yui takes center stage for a sultry bass solo, Ritsu can't resist the urge to join her, their bodies grinding in time with the music, leaving Azusa to dream of her own turn in the spotlight.