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when Mountain Dew is poured down someone's ass while in the act of sex, then the person who received the Mountain Dew shits inside the other persons mouth
He poured the Mountain Dew down Samantha's ass. Samantha then screamed and excitement and said, "Open up!" Next she shit isnide his mouth, Mountain Dew and all. This completed the Mountain Dew milkshake
by Anal canal April 12, 2017
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