5:85_fingersagainst_surfaceagainst_wallanatomically_correctanatomically_correct_anusanatomically_correct_genitaliaanatomically_correct_penisanimal_genitaliaanimal_penisanthroanusbacksackballsbig_ballsbig_penisbipedblaze_(marking)brown_anusbrown_ballsbrown_penisbuttdigital_media_(artwork)equidequineequine_anusequine_genitaliaequine_peniseyebrowsfacial_markingsfingersfurgenitalsgloves_(marking)half-erecthead_markingshi_reshooveshorsehorseshoeleg_markingslooking_at_viewerlooking_backlooking_back_at_viewermalemale_anthromammalmanemarkingsmedial_ringmuscularmuscular_anthromuscular_malenudepenisperineumpresentingpresenting_anuspresenting_hindquarterspuffy_anusrany_yagisignatureskarosmilesmiling_at_viewersocks_(marking)solotailtail_asidetan_bodytan_furteal_eyesteethunguligradeurethrawhite_bodywhite_furwhite_manewhite_markingswhite_tail