2016animal_genitaliaanimal_penisanthroathleticathletic_anthroathletic_maleballsdigital_media_(artwork)equidequineequine_genitaliaequine_peniserectiongenitalshorsejunior_horselooking_at_viewerlow-angle_viewmalemammalmanmosu_marimomedial_ringnavelnipplesnudepecspenispinupposeraised_armrecliningsolospread_legsspreading