This JOCK masturbator combines automatic suction and vibration with something most automatic strokers lack: a squeezable case, so you add your own grip and pressure whenever you want.
5 automatic sucking modes
7 vibration modes
Manual suction button for on-demand control
Soft, stretchy, phthalate-free TPE sleeve
Removable case and sleeve for easy cleaning
Magnetic USB charging, about 9.2 in tall
Use only with water-based lubricant. To clean it, remove the case and sleeve, wash with warm water and mild soap and let everything air dry before storing. Running it on a low setting and backing off when you get close is a simple way to train control.