Christiana Cinn, the picture of innocence, is unaware of the storm brewing as she innocently blows Dick Chibbles in her stepdad's office. Mackenzie Moss, her stepdad, enters unexpectedly, catching them in the act. Shock turns to arousal as he watches Christiana's inexperienced mouth work the thick shaft. He joins in, forming a heated threesome that leaves Christiana feeling deliciously used and Mackenzie questioning his morals.