20214_toes5_fingersambiguous_penetrationanimal_genitaliaanimal_penisanthroass_upballsbedroombuttcollardetailed_backgrounddigital_media_(artwork)dragonduoempty_eyesequidequineequine_genitaliaequine_penisfeetfingersgenitalshairhi_reshooveshorseinsideinterspeciesleashlooking_pleasuredlyingmalemale/malemammalmythological_creaturemythological_scaliemythologyon_frontopen_mouthpenetrationpenisrudragonscaliesexsize_differencestandingtailteal_tongueteethtoestonguetongue_outwhite_hairzu_(rudragon)