This is the Monkey Spanker, a male masturbator unlike any other. Instead of a full sleeve like most other male masturbators, the Monkey Spanker has a powerful vibrator in the handle and a disc of premium silicone. You insert your penis through the hole in the centre of the disc (after applying a liberal amount of lube), engage the vibrating bullet, and then stroke it up and down for an incredible, almost unbearably pleasurable sensation.
How the Monkey Spanner Works
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