anthro butt chair feet female foot_focus fur furniture genitals grey_body grey_fur kneeling looking_at_viewer looking_back looking_back_at_viewer multicolored_body multicolored_fur office_chair pawpads presenting presenting_hindquarters presenting_pussy pussy raised_tail rear_view red_eyes smile solo mercrantos loona_(helluva_boss) canid canid_demon canine canis demon hellhound mammal wolf signature