Also known as "assuming the modality of the she-quadruped." In this position, the slave falls to their hands and knees, head down on the floor, forearms resting flush to the ground, thighs spread wide, with hindquarters upthrust for the viewing or the Freeperson's pleasure. "Serving in the modality of the she-quadruped" is an instruction whereby the slave performs their regular duties upon hands and knees, without the benefit of the use of their hands. In this mode the slave may not rise to their feet and may use only their mouth and teeth to grasp and manipulate objects.