The room echoes with the sound of flesh slapping against flesh as the mistress relentlessly pounds her submissive's cock into her eager pussy. She rides him hard, her ass slapping against his thighs, her tits bouncing with each thrust. The submissive's balls ache, but he dares not touch them without permission, knowing the consequences. His punishment comes in the form of a brutal ball-stretching device, followed by a fierce fucking in the doggystyle position. The mistress's pussy clenches around his cock, milking him for every last drop as she screams her release.