Rule 34 Dev - 4_toes animal_genitalia animal_penis anthro anus ass backsack balls biped blue_pawpads blue_penis canid canine canine_penis canis claws duo erection fox fur hair hyaenid imminent_sex knot lying male male/male mammal miramint nude on_back pawpads paws penis perineum purple_balls purple_body purple_fur teeth toes wolf|3871036576