2026absabstract_backgroundanimal_genitaliaanimal_penisanthroareolaballsblack_bodyblue_hairbuttchevron_(marking)ear_piercingequidequineequine_genitaliaequine_peniserectionfacial_piercingflared_penisfurfurgonomic_piercingfurgonomicsgenital_piercinggenitalshairhand_behind_headhi_reshorsekali_(ashnurazg)long_penislong_taillooking_at_viewermalemammalmarkingsmedial_ringnavelnavel_piercingnipplesnose_piercingnose_ringnudepecspenispiercingpubesring_piercingscarseaserratussheathsheath_piercingsolotailveinveiny_penisvelvet_requiemwater