Jackie Hoff, the piano teacher with a penchant for short skirts and low-cut tops, finds herself in a compromising position with her student's husband, Donnie Rock. As she struggles to teach him scales, his wandering hands and throbbing bulge make it clear he's more interested in other forms of 'practice.' Scarlett Alexis, his wife, nonchalantly watches them from across the room, her expression inscrutable as Jackie takes Donnie's thick cock in her mouth, then bends over the piano for a hard fucking.