"You promised," she whispers, her voice laced with anticipation and dominance. Her husband, blindfolded and bound, shivers in delicious anticipation. She starts slow, running the cool, silicone dildo along his inner thighs, tracing the curve of his ass. She teases his hole, pressing lightly, before plunging in, filling him completely. He gasps, his body tensing, then relaxing as she sets a steady, pleasurable rhythm. She fucks him hard, her hips slapping against his ass, her breath ragged with exertion and pleasure.