Rule 34 Dev - 2017 4_toes anatomically_correct anatomically_correct_penis animal_genitalia animal_penis anthro anus ass backsack balls barefoot belly belly_expansion big_belly big_tail biped black_claws black_nose blue_anus blue_eyes blue_fur blue_markings blue_pawpads blue_penis blue_tail border brown_fur brown_hair brown_tail canine canine_penis claws erection eyebrows facial_markings fox fur furry green_background hyper hyper_belly ifus inflation knot looking_at_viewer lying male male_only mammal markings multicolored_fur multicolored_tail nude on_front outside_border pawpads paws penis penis_backwards perineum short_hair side_view signature simple_background smile smirk snot solo tan_balls tan_fur tan_tail teeth toe_claws toes vulan white_border|2612938680