You asked a girl from your class to be your physics tutor and help you revise for a big test coming up... but you keep staring at her tits and can't concentrate! She catches you and decided to help you with some physics knowledge about orbits using her tits as visuals, then showing you her pussy and teaching you about friction ;) Then she finally agrees to let you fuck her since it's a good idea to be less stressed for the test. Dirty talk and moaning included throughout, as well as lots of praise and your tutor calling you a "good boy" when you do well! Several angles included for the fucking, showing you from the front and behind!