As dusty brown covered my bottom,
white crystals scattered over me.
Thick smooth and flowing we stirred,
adding more thickness the while.
Love began to appear,
as the foam frothed at the opening.
It was heated to reach the climax,
but then all was not complete yet.
Squares of crunch and delis dropped in,
heating and changing my colors.
As time I became ready,but
before the swallow we had to join.
What am I ?