kugimiya atsuki, transcend (umamusume), umamusume, commentary request, highres, translation request, 1girl, :d, adjusting eyewear, animal ears, blush, bow, breasts, brown hair, dolphin shorts, ear ribbon, glasses, grey shirt, horse ears, horse girl, horse tail, indoors, large breasts, looking at viewer, medium hair, on bed, open mouth, red-framed eyewear, red eyes, red ribbon, red shorts, ribbon, shirt, short shorts, shorts, sitting, smile, solo, tail, waking up