2girls, >_<, animal_ears, backpack, bag, blue_eyes, blush, bow, brown_hair, closed_mouth, feet_out_of_frame, goma_(u_p), high-waist_skirt, long_hair, looking_at_viewer, macaron_hat, multiple_girls, original, pink_shirt, purple_bag, purple_bow, sailor_collar, school_uniform, serafuku, shirt, short_sleeves, siblings, sidelocks, skirt, skirt_hold, smile, tail, twins, twintails, white_sailor_collar