You don't have to be a skilled penis owner. Features 10 vibration & telescopic modes this automatic masturbation cup does all of the work for you! Activate mix function combos via independent buttons there are many options to make yourself happy. Once get inserted a built-in vibrator on the bottom of the sleeve which along with the internal humps constantly stimulates the most sensitive glans. At the same time you can enjoy the huge wave of stroke pleasure and get an unspeakable orgasm! Designed in a clear chamber it shows great convenience for voyeur lovers making you observe every stimulating movement. Come and experience peak performance with Flame Rose!