Four latex-clad lesbians convene in a dimly-lit dungeon, their PVC boots clicking on the cold floor as they adjust their corsets. One by one, they retrieve toys from their bags - dildos, vibrators, and a particularly menacing-looking flesh-colored dildo. They circle each other, touching, caressing, and admiring the curves accentuated by their rubber garments. The first pair begins, fingers probing and stretching, preparing for the eventual entry of the oversized dildo. The others watch, their own excitement growing, as the first recipient moans and squirms, her face a mask of pleasure and pain.