2koma, 4girls, :3, afterimage, animal_ears, bear_ears, blindfold, comic, covered_eyes, fang, finger_to_mouth, greyscale, hood, hood_up, hooded_jacket, index_finger_raised, jacket, long_hair, long_sleeves, looking_at_another, monochrome, multiple_girls, raccoon_ears, shushing, smile, snake_tail, tail, twintails