Shelli Sellers' submissive bends to her Master's will, her nipples hardening under his cruel touch. He pinches, twists, and stretches the sensitive nubs, a sadistic smile playing on his lips. The bound woman moans, but her cries are muffled by the gag filling her mouth. Her Master growls in approval, his thick cock throbbing at her obedience. He mounts her from behind, slamming into her pussy with brutal force, fucking her hard and deep in the doggy style she's been trained to crave. Her juices flow freely, coating his cock as he pounds her relentlessly, each thrust pushing her closer to the edge of ecstasy and pain.