Erica, the leather-clad lesbian dominatrix, educates her two young, pliant slaves in the art of lesbian strap-on pleasure. With a commanding voice, she orders the girls to caress each other's big, round asses and engorged clits until they're dripping with desire. Erica then slides her enormous strap-on into each of their tight, eager pussies, making them gasp and moan. The girls take turns riding the mistress' thick, veiny cock, their big, beautiful asses bouncing and jiggling with each thrust. Erica's expert guidance brings them to the brink of climax, and with a final, forceful thrust, she sends them both tumbling into a simultaneous, screaming orgasm, leaving them spent and satisfied in a tangle of limbs and leather.