Aerobics teacher Denisa is a hard task mistress! Unfortunately, her two pupils are slow to learn and feel the sharp edge of Denisa's tongue. Slow they may be, but they don't take too kindly to such harsh treatment and rebel. They turn on their teacher with gusto, and before long all three of them are topless. There's plenty of breast squeezing too as the two black girls extract their revenge. Denisa is finally released, but only with a warning that they'll be back next week...