1girl, ass, bare_legs, barefoot, blush, book, clothing_cutout, collarbone, dantape_p, dated, hair_bun, idolmaster, idolmaster_cinderella_girls, knees_up, layered_skirt, looking_at_viewer, moroboshi_kirari, o3o, orange_hair, polka_dot, polka_dot_background, reading, shirt, shoulder_cutout, signature, single_hair_bun, sitting, skirt, soles, solo, tied_shirt, toes, white_shirt