5:3alphysanimated_skeletonanthroaquaticblushbonebreastsclothingdigital_media_(artwork)english_texteye_patcheyewearfemalefishfrecklesglassesgrouphairhumanoidlizardlooking_at_viewermachinemalemettatonmettaton_exnsfwshamecaveopen_mouthpapyrus_(undertale)red_hairreptilesans_(undertale)scaliesimple_backgroundskeletonsmileteethtexttongueundeadundertaleundertale_(series)undyne