The Jock Advanced Helmet Humper Gyrating and Vibrating Silicone Stroker is a hands-free dual-motor stroker. The upper section gyrates a chamber around the head of the penis. The lower section vibrates a textured sleeve along the shaft. A stretchy silicone ring at the base anchors the unit during use.
In use, both motors run independently from side buttons, supporting head-only, shaft-only, or full-coverage stimulation. The internal ring along the shaft sleeve adjusts for variable pressure, broadening usability across grip preferences.
