A method of male masturbation. The top stroke is performed by resting the the palm of the hand at the top of the penis and wrapping the fingers underneath. With the thumb closer to the body then the little finger. The name is directly related to the action that is performed in this position.
The boy, who had just descoverd masturbation, was eager to try 'top stroke', in order too increase his dexterity.
by darcturus May 17, 2007