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When you are wanking on your back, you blow the load and it drips down your dick onto your balls and pubes. Like when Mt. Vesuvius erupted and destroyed Pompeii and Herculaneum
Dude, i got bored last night so I starting to rub one out. I blew a white vesuvius! My balls were like pompeii and herculaneum.
by Good Sir Anonymous II December 06, 2011
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