4girls, :3, absurdly_long_hair, animal_ears, bow, crossed_arms, drill_hair, eyewear_on_head, greyscale, hair_bow, hat, hat_bow, long_hair, long_sleeves, monochrome, mouse_ears, multicolored_hair, multiple_girls, open_mouth, short_hair, short_sleeves, sunglasses, sweat, top_hat, twin_drills, two-tone_hair, very_long_hair