20225_fingersanalanal_penetrationanatomically_correctanatomically_correct_genitaliaanatomically_correct_penisanimal_genitaliaanimal_penisanthroanthro_on_feralanthro_penetratinganthro_penetrating_feralapollo_diamondballsbestialityblack_bodyblack_hairblack_maneblack_tailblue_eyesclyde_(wasen)digital_media_(artwork)draft_horseequidequineequine_genitaliaequine_peniserectioneyes_closedfacial_markingsfeatheringfellatioferalferal_on_feralferal_penetratedferal_penetratingferal_penetrating_feralfingersfloorfluffymarefrom_behind_positionfurgenitalsgroupgroup_sexhairhead_markingshi_reshooveshorseinktoberintraspeciesintraspecies_bestialitykinktoberlarger_penetratedlooking_at_anotherlooking_downlooking_pleasuredmalemale/malemale_on_bottommale_on_topmale_penetratedmale_penetratingmale_penetrating_malemammalmanemarkingsmottledmottled_genitaliamottled_penismountingmulticolored_bodymulticolored_hairon_bottomon_toporaloral_penetrationpenetrationpenilepenile_penetrationpenispenis_in_assquadrupedsexsize_differencesmaller_penetratedspitroasttailthreesometriotwo_tone_bodytwo_tone_hairtwo_tone_tailwall_(structure)white_hairwhite_manewindowwoodwood_floorwood_wall