A man trains his niece, a cheeky, busty bratty gal, to complete mastery with his dick! He's drawn to her defenseless appearance and can't help but peek at her changing...! Naturally, as soon as he's found out, he threatens her, using his peeping as an excuse to "masturbate here, come on!" Even while he's there, the uncle's anger and cock are at their limit! Driven to the brink, his unbearable patience finally runs out, and he lashes out, yelling, "I'm going to shove this old man's dick, the one you think is disgusting, into me!" A furious, forced sex scene, with insults flying everywhere: "Cum with that low-life dick!" "Your pussy is a real adult!" He makes her cum hard with his wild dick, and then he goes wild with his bounding pistons. He mercilessly attacks the unrepentant brat with a squirting vibrator, and then he forces her into complete service, using the footage he filmed earlier. A brutal record of continuous creampies that mixes humiliation and pleasure!