Slut stepsister takes some lessons from her stepbrother

A stepsister wants to make money, so she decides to be a whore. She knows her stepbrother always fucks whores, so she asks him to teach her how to fuck. First, the pervert says no, but the slut convinces him. When the pervert gets convinced, he gets a blowjob. After the blowjob, he eats his stepsister’s pussy and fucks her like a real whore.