Feel The Difference! The King Cock Plus Thrusting Cock With Balls is truly a triple threat that features 1inch deep piston-powered thrusting motion, internal warming up to body temperature in minutes, and powerful stimulating vibrations for the ultimate experience.Thrusting pleasure is designed to be naturally responsive, massaging your every movement-fast or slow. The simple press of a button activates the 7 unique functions of the vibrating motor, which is strategically located at the Thrusting Cocks tip for pinpoint pleasure internally and externally. For optimal stimulation, dynamic vibration combined with responsive thrusting action and internal warming creates explosive orgasmic results every time!