1girl, ahoge, animal_ears, barefoot, bikini, blush, breasts, brown_hair, cleavage, copano_rickey_(umamusume), double_bun, ear_covers, fang, hair_bun, hair_ornament, horse_ears, horse_girl, horse_tail, long_hair, looking_at_viewer, medium_breasts, multicolored_hair, nose_blush, off_shoulder, open_mouth, pink_eyes, sakieko, side-tie_bikini_bottom, single_ear_cover, sitting, solo, streaked_hair, swimsuit, tail, tassel, tassel_hair_ornament, umamusume, white_hair, yellow_bikini