safebooruhttps://safebooru.org/index.php?page=atom&tags=1boy 1girl barefoot black hair black pants black skirt blue eyes blue sky book box bukimi no tanino robo ko-san cat check copyright clouds day flower hand in pocket highres isaki uta long hair looking at another looking at viewer official art original pants petals sandals school uniform serafuku shadow side glance sitting skirt sky standing transparent umbrella umbrella2024-06-13T23:36:19Zsafebooru