The room resonates with the sound of flesh hitting flesh as Mistress's whip cracks down on the nude slaves' backs. They writhe, their big tits bouncing, but they don't stop servicing her. One licks her pussy, her tongue flickering against Mistress's clit, while the other sucks her nipples, her big ass grinding against Mistress's thigh. Mistress growls, her pleasure mounting. She grabs the slaves' heads, pushing them together, forcing them to kiss and fondle each other. They obey, their bodies slick with sweat and desire, lost in their own lust and Mistress's commands.