safebooruhttps://safebooru.org/index.php?page=atom&tags=1boy 1girl alphys android annoying dog black hair cosplay dog hair over one eye mettaton mettaton-ex monster girl nichijou open mouth parody professor shinonome professor shinonome (cosplay) sakamoto (nichijou) sakamoto (nichijou) (cosplay) scarf school uniform serafuku shinonome nano shinonome nano (cosplay) solsticerose undertale winding key2024-05-21T22:38:56Zsafebooru