The slave is standing in the middle of the room naked, his hands are tied behind his back, a black mask is covering his entire head and his cock is stuck in a very brutal looking metal device. The mistress walks in wearing a bra, shiny leggings and high heels. She approaches the slave and touches his already erect and throbbing dick. She pinchis his nipplesplayfully and starts to massage his big cock with oiled hands to make his come.