1girl, =3, animal ears, back bow, blue eyes, bow, box, closed mouth, ear covers, gift, gift box, grey hair, hair ornament, hairclip, holding, holding gift, horse ears, horse girl, horse tail, looking to the side, medium skirt, pleated skirt, purple sailor collar, purple shirt, purple skirt, sailor collar, school uniform, serafuku, shirt, short hair, sigh, simple background, single ear cover, skirt, smile, solo, standing, tail, tracen school uniform, valentine, white background, white bow