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More recently e-lectronic vibe controllers have appeared which provide not only the get a handle on of power/speed but additionally allow you to select patterns of power impulses and surges. These can be quite successful.
Additionally there are other vibrating sex toys such as butterfly stimulators and vibrating penis rings.
Other Powered Gender Games
There are a few sex toys that use alternative methods to provide stimulation. These frequently be determined by an engine that makes the adult toy continually change its appearance which gives a kind of rotational movement or makes it move back and forth. The rear and forth movements are sometimes driven by an air pump rather than a motor. The movements have now been used to produce, like, mechanical licking tongues, vibes that 'penetrate' the vagina and mouth simulators to offer a man a 'blow-job.'
On a bigger scale and much more expensive, you will find 'sex products' that incorporate thrusting and vibrating dildos.