1girl, all_fours, arona's_sensei_doodle_(blue_archive), aru_(blue_archive), back_pain, backache, bare_legs, barefoot, black_skirt, blue_archive, braid, coat_rack, cramp, curtains, flying_sweatdrops, from_behind, gloom_(expression), halo, hand_on_back, horns, indoors, jacket, kagami_(galgamesion), legs, long_sleeves, medium_hair, morning, nail_polish, on_bed, pencil_skirt, pink_hair, pink_nails, purple_jacket, sensei_(blue_archive), shirt, skirt, solo_focus, speech_bubble, trembling, unworn_jacket, white_shirt, window