FURVERT!

animal_genitalia animal_penis balls belly_mouth black_hair blue_background blue_hair blue_nose blue_penis canid canine canine_genitalia canine_penis canis erection feral fur genitals grey_body grey_fur grin hair knot looking_at_viewer lying male mammal marjani multi_genitalia multi_knot on_back pawpads paws penis presenting raised_leg raised_tail sheath simple_background smile solo tail vein veiny_penis white_body white_fur wolf