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When two partners are engaging in anal on the beach and the pitcher pulls out, dips his skin flute in the sand and then reinserts. Essentially a Screaming Seagull but anally.
Brent: Dude, what was that screaming last night?

Anne: Chas and I were going at it on the beach and that asshole gave me an Anal Sandstorm. What a dick.
by The Real Chas August 04, 2018
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