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1.
Romantically/passionately kissing a girl instead of fucking because it's her time of the month.
Girl: "No sex tonight, but we can period fuck."

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Friend: "Hey, did you go all the way with Emily last night?"
Guy: "Nah, it was her time of the month, so we just period fucked."
by Saisyuu December 13, 2011
4 7