When one paces their lips between the recipients butt cheeks and blows continuously creating vibrations and a wind tunnel. Butterboat! PLPLPllplplpLLPLPpllPLLPLLPll!!!!
by kelstermcgil December 12, 2009
After leaving your load on her tits, you keep on going, frantically, maniacally even, until the "substance" becomes buttery.
by echdarees June 28, 2011
by cj mcjizzle November 27, 2014