Mistress Youko's slave has been a good boy and done all of his chores and a lot more. To thank him, the mistress puts on some sexy lingerie and lets him sniff her ass and pussy through her panties. Of course, the slave still needs to know his place so she makes him sniff and inhale a barrage of ass gas while she wriggles on his face. To finish off his well-earned reward, she slips off her sexy panties and exposes her bare butt, and lets him get a faceful of bare ass and pussy while continuing to make him inhale stinky farts direct from her parted goddess asscheeks.