1girl, short hair, blue eyes, black hair, animal ears, panties, tail, horse ears, horse girl, horse tail, eishin flash \(umamusume\), solo, breasts, looking at viewer, blush, open mouth, large breasts, long sleeves, navel, holding, cleavage, bare shoulders, standing, collarbone, jacket, thighs, cowboy shot, sweat, open clothes, midriff, off shoulder, stomach, open jacket, official alternate costume, bottle, track jacket, buruma, sports bra, holding bottle, water bottle, track and field
