Dr. Marcus Rivers, a seasoned and handsome physician, is examining Legrand Wolf, a smooth twink with a tight ass and a hunger for older men. Claiming to specialize in 'anal ultrasound,' Dr. Rivers inserts a massive, veiny dildo into Legrand's butt, 'examining' his prostate with expert precision. Legrand moans and writhes, his hole stretched wide, as Dr. Rivers steadily increases the pressure, filling Legrand's ass completely. The doctor's thick cock grows harder, eventually replacing the toy, as he pounds Legrand's ass raw, the twink's tight hole clenching around his shaft.