Callipygian

A perfect circle.
Of two palms up
Sweet curvature.
Vavoom
Goes the Dump Truck
With Mud flaps
And Junk in the Trunk.
A tear sheds
For the Beauty
Of that booty.
Bla-Dow
The hourglass
Passes
Timeless
I'll have seconds.
Let me see that
Tootsie Roll
Dip
Zoom Zoom
Boom Boom
I cannot lie
Sprung

callipygian: Having beautifully proportioned buttocks.