This mistress loves farting. And she loves farting on slaves and weak guys. It is her way of telling them they are weak and useless
This mistress loves to wear pretty red panties on a regular basis. She also loves to have her slave come over, so that he can acquire her panties and a few other things. Her plan is to let out a huge farts that will humiliate him. She did not tell him that she was going to do that, so he is quite embarrassed and gagging from the horrible smell.