Eager to explore new realms of bisexual pleasure, a stunning, bi-curious vixen finds herself under the tutelage of a dominant femdom. Bound and gagged, she's introduced to the art of cock-sucking, starting with a realistic dildo. Her teacher's stern commands echo as she's forced to deepthroat, gagging and choking, learning the pleasure of servicing a cock. Later, a real, rock-hard dick replaces the toy, testing her newfound skills in a degrading, yet exhilarating bi-threesome.