FURVERT!

1:1 2020 animal_genitalia animal_penis anus backsack balls big_butt black_nose butt canid canine canine_genitalia canine_penis canis countershade_face countershade_torso countershading erection feral fuf genitals grey_body hi_res knot looking_at_viewer looking_back looking_back_at_viewer male mammal multicolored_body pawpads penis presenting presenting_hindquarters quadruped raised_tail rear_view simple_background snaggle_tooth solo tail tail_anus two_tone_body white_body white_countershading wolf