High heels click on the hardwood floor as the mistress approaches her bound prey. His arms are stretched taut, secured to the ceiling, legs spread wide, ankles cuffed to heavy posts. She circles him, a predatory smile on her lips, her strapon swaying with each step. She traces his body with her nails, leaving red welts, before mounting him, impaling herself on his eager cock, riding him rough and relentless, her heels digging into his thighs, marking him as her own.