The slave is listening to the sound of the pointy heels of his mistress walking down the hallway. He knows that she is coming for him, as he lays on his belly naked and vulnerable, tied to the caning bench with his black mask on. The mistress walks into the room in her lingerie and a huge strapon, what the slave can't see from his angle, but it surely becomes visible for him when the mistress shows herself a minute before she pushes the strapon into his ass.