In the dimly lit bedroom, El Sancho's wife, a 'novia' no more, welcomes her secret lover. Her 'infiel' heart races as she feels his hands exploring her curves, her 'cornudo' husband's absence filling her with a thrilling, guilty excitement. She moans softly, her body betraying her marriage vows, as the stranger's hardness presses against her. The 'cuckold' husband is blissfully unaware, his world a naive bubble about to burst.