Rule 34 Dev - anatomically_correct anatomically_correct_anus anus black_anus butt butt_shot close-up equine_anus faceless_character fart fart_cloud fart_fetish feces flies_for_smell male orifice puffy_anus realistic_feral solo darkmare arthropod equid equine fly_(animal) horse insect mammal 5:4|12551475405