The sexual act of pushing in a cold, sometimes frozen, stick of butter into your partner's rectum, penetrating said partner until the butter has completely melted
Guy 1: Hey have you ever dated Stacy?
Guy 2: No but I heard she's into some kinky stuff. She likes to bake after having sex. She has this technique called Buttery Buns.
by Jakrz69 December 9, 2020
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