unasaka ryou, original, absurdres, commentary request, highres, 1girl, black cardigan, blue skirt, blush, bow, braid, brown eyes, brown hair, cardigan, embarrassed, from behind, hair bow, long hair, long sleeves, looking back, open mouth, pleated skirt, sailor collar, school uniform, simple background, skirt, solo, sweatdrop, thighhighs, white background, white bow, white sailor collar, white thighhighs