Mistress Dula was dealing with a brother in law who wanted to fuck her. She chose to fart on him after she had teased him and left him high and dry. He had to smell her farts and he was lucky that she did not choose to shit on him or do something worse to him like crush his nuts with her high heels. He got the message and he stopped pissing her off.
When it comes to wanting to have her way, this mistress is one of the best. She loves to dominate people and to make them do what she wants. She wanted concurrence with him on a certain matter and since she was not getting it, she felt that she had to force him to do it. She did so using her farts and she got what she wanted at the end of the day.