butt-seps 

Biceps for your ass. A fine piece of ass. A booty with muscles.

Hey how are your butt-seps feeling today?
They are feeling butt-seppy thanks for asking.

butt-seps by April_Jeanette April 10, 2015

Butt-Seps 

A muscular booty, butt muscles, or A fine piece of ass!

How'd you get such great butt-seps?
I did the buns & thigh butt-seps work out.

Butt-Seps by Victoriacx April 10, 2015