Kate Jones is a curious student with a passion for philosophy. When she hears rumors about her professor's impressive sexual prowess, she can't help but be intrigued. One day, after class, she approaches her professor and confesses her curiosity about his "thick dick". Much to her surprise, the professors agree to teach her about the subject in an unconventional way: by showing her live demonstrations on each other. As they delve into the pleasures of anal sex, Kate finds herself caught between watching in fascination and wanting to participate. When the opportunity finally arises, she eagerly takes her turn on her philosophy professor's thick member, her body writhing with pleasure as the lesson becomes all too real.