2girls, adapted_costume, ascot, bat_wings, black_thighhighs, blonde_hair, closed_mouth, cowboy_shot, crystal, flandre_scarlet, hat, hat_ribbon, kihuzinz, looking_at_viewer, midriff, mob_cap, multiple_girls, navel, one_side_up, open_mouth, pink_shirt, pink_skirt, pointy_ears, purple_eyes, red_ascot, red_eyes, red_ribbon, red_shirt, red_skirt, remilia_scarlet, ribbon, shirt, short_hair, siblings, simple_background, sisters, skirt, thighhighs, touhou, white_background, white_headwear, wings, wrist_cuffs, yellow_ascot