In the heart of the gym, Novinha, a young, barely-legal brunette with braces and a penchant for ink, meets her match in Marco Cidade, a burly, tattooed black man with a enormous cock. Their intense, interracial oral training session begins when Novinha, drawn to his physique, finds herself face-to-face with his massive member. She tentatively takes him into her mouth, her braces clicking against his shaft as she struggles to accommodate his size.