Katie has biology homework to do, and what better way to motivate herself, than to place her bound slave under a chair and plant her ass on his face for long periods of time. His arms arm tied to a spreader bar which allows her to control his struggles, stretching his arms high over his head, her full weight seated firmly over his face, her ass the world world he knows. Katie relaxes as she settles in on him, making sure at one point to slide her panties out of the way so he can worship her sweaty ass