A prodomme's playground, the mistress welcomes her lesbian sub into her lair, eager to explore her limits. The sub, trembling with anticipation, is secured to a St. Andrew's Cross. Her mistress, clad in latex, attaches a Hitachi wand to her sub's clit, its powerful buzz making her squirm. Meanwhile, a fucking machine with a generous silicone cock awaits. The dominatrix activates both machines, the sub's moans filling the room as she's brought to the edge, only to be denied orgasm again and again, her body glistening with sweat and desire.