There's one thing that Lady X LOVES, and that is getting Her AssHole licked. So, when Lady X is ready for SERVITUDE , She rings the bell once and bell boy comes running.... drops to his knees and Oral Servitude begins from from Her Anus. Another double ring.... slave stops licking. There is no need for orders this slave has been well trained.

One ring.... he cleans Her AssHole!
Two rings.... he stops.

When Lady X is ready She rings the bell again and bellboy must make Her CUM from AssHole stimulation! Lady X knows how to train them well. What a lucky little slave.