Rule 34 Dev - anthro anus balls butt butt_focus butt_grab ear_piercing fluffy fur genitals grey_body grey_fur hand_on_butt humanoid_genitalia humanoid_penis male muscular muscular_anthro muscular_male narrowed_eyes neck_tuft paws penis penis_backwards piercing rear_view simple_background smile smiling_at_viewer smirk smirking_at_viewer solo spread_butt spread_legs spreading tuft snaftfc canid canine canis mammal wolf absurd_res hi_res|19423649875