Rule 34 Dev - 4_toes anthro anus ass balls black_background blue_anus blue_eyes blue_pawpads canid canine claws feet fur genitals grey_body grey_fur looking_at_viewer looking_back looking_back_at_viewer lying male male_only mammal miramint nude on_side pawpads paws perineum presenting presenting_hindquarters simple_background soles solo toes|6995516384