1girl, agnes_tachyon_(umamusume), ahoge, animal_ears, bikini, black_bikini, blush, breasts, brown_hair, cleavage, cowlick, hair_between_eyes, horse_ears, horse_girl, looking_at_viewer, medium_breasts, medium_hair, messy_hair, miya_star_saa, navel, o3o, puckered_lips, red_eyes, simple_background, sitting, solo, swimsuit, umamusume, white_background