7 Mode Masturbator

The 7 mode masturbators suction will tease your desire from slow to fast. The 7 vibrations will focus on top of your penis(the most sensitive part) like your girl is kissing your glans as usual. When the sucking mode is on, the chamber will continue to expand, leading your penis to go deeper. When deflating, the non penetrating sleeve will suddenly relax and completely wrap your penis tightly, simulating the natural physiological reaction of the throat during deep throat oral sex.