1girl, animal ears, birthday, birthday cake, black hair, blush, cake, candle, choker, collared shirt, dark-skinned female, dark skin, ear ornament, fang, food, green shirt, hair between eyes, hair ornament, hairclip, happy birthday, horse ears, horse girl, long hair, notice lines, open mouth, pants, red eyes, red sweater, shirt, smile, solo, sweater, upper body, white pants