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When a male is performing anal sex on a female (specifically in the reverse cowgirl, or the missionary position) and the female proceeds to extricate feces in the midst of anal sex onto the males genitalia
Him: Hey babe you want to try the Japanese fire cracker?

Her: yeah sure I haven’t shat in 3 days let’s do this
by Wacka flockin November 01, 2017
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