Mistress Iside wanted to dominate this guy and she did it with her farts. She knew that he had never been farted on before and so she used her farts to teach him a lesson. The mistress cruelly had him lick her ass besides making him smell her farts. And he was humiliated and dominated in a way he had never been before. But he was powerless to do anything about it.
Mistress Iside did not want to use anything other than her farts to punish this guy. She had made up her mind and she was not going to change. The guy did not know what she had planned for him and when he did, he was shocked and he was scared not knowing whether she would make him eat shit or not. Luckily for him, the farts were the worst thing that happened to him.
Mistress Iside and mistress Eden did not want to use pain to torture this slave. They wanted info from him and they knew that he would not give it to them readily. So they did what they do best and they forced him to give it to them by farting on him. They tortured him with farts and told him they would fart on him until he told them what they wanted.