FURVERT!

anatomically_correct anatomically_correct_anus anatomically_correct_genitalia anatomically_correct_penis animal_genitalia animal_penis anus balls black_balls butt canid canine canine_genitalia canine_penis canis claws darkened_balls darkened_genitalia domestic_dog ear_piercing english_text erection feet fenn.perrox feral genitals german_shepherd herding_dog hi_res knot knotted_penis looking_at_viewer looking_back looking_back_at_viewer male male_feral mammal nathan_(yourstandardmutt)pastoral_dog pawpads penis piercing presenting presenting_anus presenting_hindquarters raised_tail rear_view smile solo tail text url