TSN Cusdun fully automatic sucking & vibration male masturbation cup

Cusdun is a masturbation cup that can suck with frequency conversion, which is as exciting as your girlfriend's deep throat. A strong sense of sucking can increase your pleasure, wrap your penis in all directions, suck and clip, and satisfy all your desires for deep throat oral sex. One-key burst  Desire multiplied, providing enough motivation for the upcoming orgasm. Sucking mode  There are four sucking modes, each of which is different, and a variety of tricks are played alternately, such as the feeling of just entering the throat to the deep throat, and experiencing the hearty pleasure.  Vibration mode  10 vibration modes can be switched at will, and the penis vibration can be wrapped in all directions, just like girlfriend G is spot tremor.  Skin friendly material  Nipple grade material, soft touch, without any harmful substances.  4D soft touch  Internal filar silk peristalsis, different soft touch is a different enjoyment every time.  Magnetic charge  Implanted with fast chargin