When this slave let mistress Jardena down, he had to understand that there were consequences to that type of behavior. She made sure that she punished him and he first choice was to use her farts to do it. So the mistress forced the poor guy to smell her farts and also lick her ass. He had no choice but to do it even though he was choking as he did it.
Mistress Jardena wanted this guy to learn that she was not messing around so she used her farts to dominate him. The mistress did not care what happened to the guy as she was out to have fun and that is what she did. The mistress made the guy lick her ass and also smell her farts. When he hesitated, she told him she would make him eat her poo. He got scared and did what she wanted.