akagi koku, lilith (homunculus) (machikado mazoku), umamusume, commentary, highres, 1girl, ahoge, animal ears, back bow, blush, bow, bowtie, closed mouth, collarbone, frilled skirt, frills, full body, greyscale, hair ribbon, horse ears, horse girl, horse tail, long hair, long sleeves, looking at viewer, monochrome, pleated skirt, ribbon, sailor collar, school uniform, shirt, shoes, simple background, sitting, skirt, solo, tail, thighhighs, tracen school uniform, zettai ryouiki