New from Tracy's Dog The Samurai Vibrating Penis Sleeve; A new entry level male masturbator. The Samurai is a wonderful glans exerciser that will tease and stimulate your penis & glans. Simply wear the vibrator on your shaft, turn on the vibrator, and enjoy the stimulation of the soft, flexible neck and ridged shaft. This toy is perfect for anyone looking for new and exciting ways to spice up their sex life.