Bored and horny siblings, New241 and NewB, can't resist each other's charms. They start by masturbating separately, New241 fingering her wet pussy, while NewB strokes his massive cock. Caught in the act, they argue, but desire wins out. Soon, they're masturbating openly together, New241's eyes fixed on NewB's thick cock. She fantasizes about feeling it inside her, but a sudden interruption forces them to stop, leaving their lust unsatisfied.