Rule 34 Dev - animal_genitalia black_body black_hair black_mane black_tail facial_markings feathering feral fur genitals hair head_markings looking_at_viewer male mane markings on_hind_legs sheath simple_background solo tail c.dn clyde_(wasen) draft_horse equid equine horse mammal digital_media_(artwork) hi_res|16304948975