Athena Heart and Mandy Waters, horny stepsisters, thought they had the house to themselves. They began exploring each other's bodies, their moans filling the air as they touched and tasted. Meanwhile, Nicky Rebel, their stepbrother, returned home early, catching them in the act. He stood frozen, watching as Athena's fingers plunged into Mandy's wetness, and Mandy's mouth engulfed Athena's breasts. The sight of his stepsisters' taboo tryst was too much for Nicky, and he joined in, his throbbing cock finding its way into Athena's eager mouth.