Shaking can be a method for managing your sexual arousal. Many people habitually clench their muscles to heighten pleasure. Five to ten seconds of shaking can interrupt long-standing habits and allow for something new to happen. Often people watching porn go into a disembodied fugue state. Habit takes over. Our hands, muscles and minds go on automatic pilot. This is the time for a good shake. In this video, we see people shaking, bouncing and jiggling to spread pleasurable sensations throughout their bodies. Shaking can last for five seconds or five minutes. See what works for you. Remember to bend your knees.