to last longer during sex,,i think of my rotweilers fresh shit and that im pickin it up with the shovel and i do it mostly when im about 15 seconds to bust a nut,
i slow down on the 'in and out' process, or i stop, then i start again,,, and then when i bust, its a better satisfaction,,,like homie said above, the more fluid the better the feeling,,,,do what i jus said....
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...damn that is sad ,,we gotta thnk of somethin else....lol
............CapitaL