Rule 34 Dev - 4_toes all_fours animal_genitalia animal_penis anthro anus ass balls black_anus black_pawpads black_penis canid canine canine_penis claws cypherwolf duo erection essien faceless_male fur hair knot looking_at_viewer male male_only mammal nude pawpads paws penis perineum presenting presenting_anus presenting_hindquarters raised_tail rear_view signature solo_focus toe_claws toes white_balls|3479217816