iris angel12xii, agnes tachyon (umamusume), umamusume, absurdres, commentary request, highres, 1girl, ahoge, animal ears, arms up, bed, bed sheet, black panties, blush, breasts, breasts apart, brown hair, coat, collarbone, cowboy shot, hair between eyes, horse ears, horse girl, horse tail, huge ahoge, indoors, lab coat, medium breasts, navel, no bra, on bed, one eye closed, open mouth, panties, pillow, red eyes, short hair, sitting, sleeves past fingers, sleeves past wrists, solo, stomach, tail, tongue, underwear, waking up, white coat, yawning