Four variations on a theme by Bivouac. He was good enough to draw Veronica in a spankable bondage pose, to which Doctor Cylon added the restraining belt (we think), the gag (versions 2 & 4), the hand, the paddle, and the nice red bottom.

11/16/2012 Update: Doctor Cylon later did a 7th version (the 5th shown on this page), further experimenting with the coloring. Veronica's hair looks different and she has less of a sun tan on her thighs. The paddle has a different color, too!