Allie Nicole, a young orphan, is taken in by Kit Mercer and Marcus London, a seemingly pious couple with unconventional methods of fostering. They believe in teaching obedience through the carnal, and Allie, hungry for their approval, eagerly learns. She starts by wrapping her lips around Marcus's massive cock, her inexperience making each suck more tantalizing. Kit, watching with a mix of pride and lust, soon joins, and the trio becomes a writhing mass of flesh. Allie, now insatiable, is filled by Marcus's cock while Kit rides his face, their moans echoing through the house. The lesson in obedience becomes a taboo group sex session, with Allie's innocence replaced by a hunger for more.