romi (346 ura), air groove (umamusume), umamusume, 1girl, animal ears, arm at side, arm up, blue eyes, breasts, gaze on me! outfit (umamusume), horse ears, horse girl, horse tail, looking at viewer, male swimwear, medium breasts, midriff, navel, parted lips, shirt, short hair, short sleeves, simple background, solo, swim trunks, tail, tied shirt, upper body, wet, wet hair, white background, white shirt - Image View -