When living in the Mistresses' house, you must obey Mistresses' Rules. This is far easier said then done. You see The Mistress is a perfectionist and you must do everything perfect, the first time. Today Mistress feels that she needs some attention, worship actually, to be more precise. She has demanded of slave Leila that she show her how much she appreciates her. Leila's reward for doing it correctly? She will have the great honour of making her Mistress cum. If she does it wrong? You'll have to watch and see.