Will Pounder, the strait-laced stepdad, is caught off guard when his stepdaughter Celestina Blooms and her friend Kallie Taylor interrupt his private prayer session. The girls, curious about their stepfather's religious fervor, pepper him with questions, unknowingly fueling Will's carnal thoughts. As they sit close, Will's body reacts, his cock stiffening against his will. When Kallie playfully suggests they 'practice what they preach,' Celestina eagerly climbs onto Will's lap, grinding against his bulge. Overwhelmed, Will surrenders to their youthful allure, and the trio engages in a taboo threesome that leaves them breathless and guilty.