1girl, animal_ears, bikini, bikini_skirt, blush, breasts, brown_hair, cleavage, cloud, daiwa_scarlet_(trifle_vacation)_(umamusume), daiwa_scarlet_(umamusume), day, fang, frilled_bikini, frills, hair_bobbles, hair_intakes, hair_ornament, hands_on_own_hips, horse_ears, horse_girl, horse_tail, large_breasts, lens_flare, long_hair, low_twintails, navel, newon, ocean, official_alternate_costume, open_mouth, outdoors, red_bikini, red_eyes, red_ribbon, ribbon, skin_fang, solo, stomach, sweat, swimsuit, tail, twintails, umamusume, very_long_hair