Nina Hartley, a world-renowned porn star and teacher, is giving a lecture at a local college. At the start of her talk, she asks the students to raise their hands if they've ever had an orgasm. Almost everyone in the room raises their hand. Nina then asks the students what they did to achieve the orgasm. Many students say they masturbated, but one student says he went to bed with a girl and she gave him an orgasm. Nina is amazed and asks the student how he did it. The student tells her he kissed her and touched her body. Nina is surprised, but intrigued. She asks the student to stay after the lecture to talk more.