Lady Rockabella had beef with this slave girl and she had to sort her out that very day. The mistress was not pleased with the way her girl slave behaved and so she used her cigarette to torture her. She was her human ashtray and she was not only humiliated, but she was in a lot of pain as well. But the pissed mistress did not care what she felt.
Lady Rockabella wanted to scare the shit out of this guy and that is why she chose to deal with him in a way he had never been dealt with before. The mistress told him all the things she wanted to do to him with her cigarette and he was scared shitless as he thought she would do that to him any minute as she held her cigarette in her hand.