2girls, black_headwear, black_legwear, black_sailor_collar, black_skirt, blush, closed_eyes, finger_to_mouth, flat_cap, hair_between_eyes, hat, index_finger_raised, long_hair, long_sleeves, multiple_girls, neckerchief, one_eye_closed, pantyhose, pleated_skirt, purple_eyes, purple_hair, red_neckwear, sailor_collar, school_uniform, serafuku, shushing, silver_hair, simple_background, skirt, sleeping, smile, thighhighs, twitter_username, white_background