2006accessoryanthrobig_breastsbone_frillbreastsceratopsianceratopsidchasmosaurinecollardinosaurfemalefossilizedartfrill_(anatomy)furgonomicsgenitalshi_reshornlooking_at_viewermarginocephaliannavelnipple_piercingnipplesnon-mammal_breastsnon-mammal_nipplesnudeornithischianpiercingplump_labiaposeprehistoric_speciesreptilescalieseductiveslightly_chubbysolotailtail_accessorytailbandthick_tailtomboytracitriceratopsvulva