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Pulling your foreskin over the head of your cock, stretching it out as far as possible and hold it closed tight. You then start to pee. The foreskin should start to inflate like a balloon. You then let go of the foreskin, resulting in a "Willy bomb"
Did you see Joeys willy bomb in the shower!? It shot out like a cannon
by I pump young girls #ddiitp April 02, 2015
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