4:3animal_genitaliaanimal_penisarmorbestialityblushcaracolclothedclothingdigital_media_(artwork)duoequidequineequine_genitaliaequine_peniserectioneyes_closedfaceless_characterfaceless_malefellatiofemalefemale_on_feralferalgenitalsgreyscalehairheadgearhelmethorsehumanhuman_focushuman_on_feralinterspecieslong_hairmalemale/femalemale_on_humanmammalmonochromenot_furry_focusoralpenilepenissexsolo_focus