Kink's bound sub, her small, natural tits heaving, is clamped and gagged, helplessly spread by her stern master. She writhes in her cuffs as he teases her smooth, shaved pussy with a buzzing vibrator, her loud moans muffled. The master, unsatisfied with her squirming, picks up a long leather whip, snapping it against her tender skin, leaving welts. He relentlessly whips her, interspersing strikes with intense vibrator play, pushing her to the edge of endurance.