Do you prefer to manually control the intensity of penis stimulation from the oral sex cup, but is hindered by the hard shell of most masturbation cups? Then your gospel is here. This oral sex masturbator is both automatic and manual. The naked sleeve provides convenience for you to adjust the tightness of the channel, which makes up for the shortcomings of most masturbation cups that have a hard shell and cannot be pinched. And the function of 360° automatic rotation makes this toy superior to all manual masturbation products. Sexy lips with 4-frequency 3-speed rotation of the inner tongue tip will put you in an erotic wonderland. In addition, its kit is simple, easy to disassemble and install. The cover can be directly removed and rinsed with water to prevent possible water damage. There are a total of three buttons on the handle, which respectively control the speed switch, product initiation and rotation switch. Simple operation increases the convenience of life.