FURVERT!

4:3 4_toes anatomically_correct anatomically_correct_genitalia anatomically_correct_penis animal_genitalia animal_penis anus ass_up backsack balls black_nose black_pawpads butt canid canine canine_genitalia canine_penis canis claws digitigrade dipstick_tail erection facial_piercing feet feral genital_piercing genitals guiche_piercing hair hi_res hindpaw knot krimzen_redwing kyros lip_piercing looking_at_viewer looking_back looking_back_at_viewer male mammal markings multicolored_tail nude pawpads paws penis piercing pink_eyes presenting presenting_hindquarters quadruped raised_tail scrotum_piercing sharp_teeth simple_background solo stripes tail tail_markings teeth toe_claws toes tongue tongue_out tongue_piercing white_background wolf