Mistress Nicole and mistress Kira wanted this girl to learn to endure pain so they made her endure being a living ashtray. They smoked and used her as a human ashtray and she was not supposed to cry or make any noise as they did so. And to humiliate her, they also spat into her mouth and she had to swallow the saliva which she did promptly despite how disgusting it was. She performed well.