Submissive teen dominated and assfucked by her boss

A series of economic problems have led to this submissive young woman having to accept quite complex working conditions regarding the relationship she has with her boss. The man is a dominant master of the good and knows how he has to treat his slave. First he whips her, then forces her to suck and then she bursts her ass in an extreme way. The uncle has a lot of experience anally fucking bitches like her and enjoys a lot when he notices that his big dick is entering and piercing his ass, especially because the aunt has not done much anal sex before.