2girls, aqua_necktie, black_coat, black_jacket, black_skirt, blue_archive, blush, braid, brown_hair, closed_mouth, coat, female_sensei_(blue_archive), finger_to_another's_mouth, glasses, grey_hair, hair_ornament, hairclip, halo, headphones, headphones_around_neck, jacket, kotama_(blue_archive), long_hair, long_sleeves, multiple_girls, necktie, off_shoulder, open_clothes, open_coat, open_jacket, parted_lips, purple_eyes, red_eyes, sensei_(blue_archive), senta_(ysk_0218), side_braid, simple_background, sitting, skirt, sweat, sweater, white_skirt, yuri