The submissive, their arms bound to the ceiling, legs spread wide, is a feast for the eyes. Analslave13, their femdom creation, approaches, a strap-on harness accentuating their powerful thighs. The sub's eyes widen, hunger and fear mingling in their gaze. She runs a gloved hand over the sub's body, pinching nipples, slapping thighs, leaving red welts in her wake. She spits in her palm, lubricating the strap-on, then presses it against the sub's asshole. The sub gasps, arching their back, desperate for more. She smirks, pushing in slowly, torturously, until she's fully sheathed. Then, she starts to fuck, hard and merciless, her hips slapping against the sub's ass, the sound of flesh meeting flesh echoing through the room.