1girl, animal_ears, aqua_eyes, bikini, bikini_under_clothes, blush, breasts, brown_hair, cleavage, dripping, green_eyes, horse_ears, horse_girl, horse_tail, kshimu, large_breasts, looking_at_viewer, maruzensky_(umamusume), red_bikini, shirt, solo, standing, swimsuit, tail, thighs, umamusume, wet, wet_clothes, wet_shirt, wet_swimsuit, wringing_clothes