Gracie May Green, the tempting stepsister, accidentally slips and falls onto her stepbrother Tony Profane's throbbing cock. Initially shocked, she soon feels his hardness against her and can't resist grinding on him. Their parents are away, and Gracie seizes the opportunity to tease Tony, rubbing her perky breasts against him. He can't help but grope her ass, feeling her damp panties. Their taboo desires take over as Gracie hops onto Tony's cock, riding him hard while he squeezes her bouncing tits.