The Bi Stronic Fusion pulsating sex toy combines the back and forth movement of penetration with the added vibration of a flexible external arm with 2 motors that also flutters....for Double the Fun! This luxury sex toy has it all! This revolutionary toy thrusts, pulses, vibrates and flutters. Bi Stronic Fusion has paired a Stronic pulsator with one of the strongest external motors on the market, for the world’s first thrusting sex toy that combines realistic thrusting with a rumbling vibration. The Fusion allows you to separately control the internal and external vibrator’s speeds and patterns Pick from 6 vibration speeds and 8 pulsation modes and lie back and enjoy hands-free fun. You can also save a favorite vibration pattern or speeds and enable the Fusion to always start up with your preferred setting. The shaft of the Stronic Fusion has a size-able shaft and is a rounded curve for optimal G-spot stimulation. The external, the flipper-shaped stimulator is flexible enough to cover the entire clitoris for maximum pleasure.