A bound beauty writhes in her restraints, her tits and ass on full display for her mistress's cruel pleasure. The mistress runs a whip over her skin, leaving red welts, before attaching electrodes to her nipples and clit. With a flick of the switch, the slave's body jerks as electric current courses through her, making her cunt drip with juices. The mistress then replaces the electrodes with a strapon, fucking her slave's ass while shocking her pussy, pushing her to the brink of orgasm and back again.