1girl, animal_ears, arm_support, bad_twitter_id, bikini, blush, bow, breasts, chinese_text, cleavage, collarbone, daiwa_scarlet_(trifle_vacation)_(umamusume), daiwa_scarlet_(umamusume), embarrassed, fang, frilled_bikini, frills, greyscale, hair_between_eyes, hair_bobbles, hair_bow, hair_intakes, hair_ornament, halterneck, horse_ears, horse_girl, horse_tail, large_breasts, leaning_forward, long_hair, looking_down, looking_to_the_side, monochrome, navel, official_alternate_costume, sketch, skin_fang, slit_pupils, solo, sweatdrop, swimsuit, tail, tiara, twintails, umamusume, very_long_hair, wavy_mouth, xiaoluo_xl