So this photo was to test a few things - coloring subsurface skin (veins) without significantly affecting the rest of the texture, shaping an ass that has lots of butt cleavage, and recreating the part of 9tamara9's comic in which a cute girl has her extremely long and fat tongue chided by the popular girls as being as big and thick as a huge cock. Something about imagining the power of a tongue that fat spreading open a juicy pussy and satisfying it better than any cock ever could makes me shiver :)