A swinging couple's game of swapping partners turns tense when the wife's assigned lover, a stern TV technician, arrives. He's not there to play nice. Ignoring her hesitations, he pins her to the couch, his skilled hands and mouth bringing her to orgasm despite her initial resistance. He fucks her roughly, his thick cock stretching her tight pussy, making her scream in pleasure and pain. Meanwhile, her husband watches, hard and conflicted, as the technician claims his wife.