Learn the "My Cock-Jerk Lesson" in HD to keep your room tidy. If you don't know what a cock-jerk is, well, just go watch wrestling and you'll get the idea. This is a new HD format created by videographer Christian Dior, who also produced the latest "Frenchies" movies that everyone is talking about these days. In My Cock-Jerk Lesson, Dior creates a short, exciting video of him performing some dirty talk on women. Dior's new video is sure to make you want to watch more, because of the quality of the footage, and the "My Cock-Jerk Lesson" makes the perfect instructional video for the newbie to learn how to please women..