Naive husband, new to cuckolding, discovers his wife's secret affair when he inadvertently walks in on her passionate tryst with a well-endowed lover. Shock turns to arousal as he watches, hidden, his wife's moans filling the room as she's taken from behind, her breasts bouncing with each thrust. The husband's initial anger gives way to a newfound understanding of his wife's desires, awakening a buried kink within him.