In a dimly lit room, a man is collared and bound, at the mercy of his mistress. She towers over him, her heels clicking on the cold floor as she paces, lecturing him on his worthlessness. Her voice drips with disdain as she orders him to remain still, to take his punishment. She runs her sharp nails along his skin, making him shiver with anticipation and dread. She commands him to cum, but his chastity device ensures he cannot. Frustrated, he whines, only to be rewarded with a stinging slap and a cruel laugh. His training continues, his humiliation deepening.