Mistress Serena has a slave for every occasion. In this clip, her smoke slave is held captive in an underground pit. When she feels like a cigarette, it's always good to have a slave to torment and tease, so she opens the trapdoor and uses his mouth to clean the soles of her boots whilst she sucks on her cigarette and blows plumes of smoke in his direction. Cruel torment for the poor adoring slave.