Bound at the wrists, the submissive sissy lies on his back, legs spread wide, as his Mistress teases his ass with a glistening orange toy. She slowly inserts the first steel ball, his hole stretching to accommodate the intrusion. The submissive moans, squirming as she adds another, and another, his ass gaping beautifully around the invading orbs. His Mistress watches, amused, as he struggles to take them all, his asshole stretched wide in a kinky, humiliating display.