Rule 34 Dev - anthro anus ball_tuft balls blue_eyes canine_sheath crouching fluffy fluffy_tail front_view fur genitals grey_body grey_fur head_tuft looking_at_viewer lying male on_back presenting presenting_anus pubic_fuzz rear_view side_view simple_background smug_face solo tuft white_background chaosai silvrefox canid canine fox mammal animated huge_filesize long_playtime webm|157006616