Your parents have hired a tutor to help you bring up your failing anatomy grade. Miss Nash begins the lesson by showing you a diagram of a male body, but you immediately interrupt her, insisting that the diagram is wrong. Patiently, Miss Nash asks you to explain what inaccuracy you see. You tell her that the penis is much too small. Miss Nash slowly loses patience as she insists that she knows a lot more about the average penis size than you do. You tell her that yours is much bigger than that. Exasperated, Miss Nash tells you to show her your penis. She's shocked to see that you're telling the truth - your cock is indeed SIGNIFICANTLY bigger than the one in the diagram. Struggling to keep her voice low so as not to alert your parents to what's going on in your room, your tutor examines your massive schlong, awestruck by its incredible size. She asks you if you've had sex yet - surely none of the girls you know could handle that enormous wang, right? Adventurous Miss Nash wants to be the first! She lets you fuck her in doggy and missionary, her face contorting into comical expressions as she fights the urge to scream out in pain and pleasure. After having the orgasm of her life on your gargantuan erection, she decides that the only place for you to blow your load without leaving evidence behind is down her throat!