2girls, animal ears, back bow, blue eyes, blush, bow, bowtie, brown hair, ear covers, green hair, hair ornament, hairband, hairclip, height difference, horse ears, horse girl, horse tail, long sleeves, multiple girls, pleated skirt, purple shirt, purple skirt, school uniform, shirt, short hair, single ear cover, skirt, tail, tracen school uniform, valentine, white bow, white bowtie, yuri