2girls, alternate color, apple, ascot, black background, blue apple, blue eyes, blue skirt, blue vest, chirihouki, color contrast, contrast, crystal, dual persona, fang, flandre scarlet, food, fruit, hat, holding, holding food, holding fruit, looking at viewer, mob cap, multiple girls, open mouth, pillarboxed, red apple, red eyes, red skirt, red vest, shirt, short sleeves, skirt, split screen, symmetrical pose, symmetry, touhou, vest, white background, white headwear, white shirt, wings, yellow ascot