Uncle the gynecologist uses his hard, erect big cock to relieve his niece's itch. During the examination, his fingers probing her wet pussy have already made her wild with desire. Uncle drops his pants, reveals his massive dick, and thrusts it straight into her tender cunt. While diagnosing, he fucks her fiercely, pounding and thrusting away. Uncle growls, 'Uncle's cock is the best at curing itch.' The niece screams in orgasm, clenching tightly around his shaft. The creampie treatment leaves her limp and satisfied. This incestuous medical play is super perverted and he's hard as can be!
