This is a colored version of the first page of DogFox's comic from Manthomex. I like macro, I like comics, and I like Manthomex's art, so this was too good to pass up.

Art is manthomex.deviantart.com (high-res inked version here: http://manthomex.deviantart.com/art/BEACH-GROWTH-Commission-1-342338054)
Whitestar belongs to http://www.furaffinity.net/user/whitestar/
Susie belongs to slyver
Sarah belong to dogfox (His post here: http://www.furaffinity.net/view/9448421/)