This guy messed with the wrong girls and he regretted it. He was turned into an ass slave and he was forced to lick their asses and to smell them. As if that was not bad enough, the mistresses chose to do something extra to him. He was forced to jerk off as they were facesitting him and farting on him. He had no choice but to do it all.
Lady Scarlet got this guy infatuated with her ass and he wanted to fuck the shit out of her. But he disappointed her by not satisfying her. She wanted an orgasm and since she did not get one, she had to punish him and she did this by facesitting him and ensuring that he learned his lesson the hard way. He had to learn to satisfy people he had sex with.
Lady Scarlet wanted to try ass smelling fetish as she had been seeing a lot of it in kinky blogs lately. But she did not want to be the one to smell anyone's ass. Instead, she wanted to be the one to be smelled. So she got this loser to lick her ass and smell it as she facesat on him. It was a lot of fun for her and the guy loved the chance to smell and be close to her ass and pussy.
Lady Scarlet did not want her boyfriend being comfortable not trying new things. And so she made him try something new by facesitting on him. And she wiggled her ass on his face to excite him while she dominated him at the same time. It was fun for her and she could tell that it was also fun for him. And that is how he became a naughty person too.