2girls, animal_ears, barefoot, blush, bow, breasts, brown_hair, caustics, closed_mouth, collarbone, ear_bow, feet, gaze_on_me!_outfit_(umamusume), hand_up, horse_ears, horse_girl, horse_tail, ikuno_dictus_(umamusume), legs, long_hair, looking_at_viewer, male_swimwear, mejiro_mcqueen_(umamusume), midriff, multiple_girls, navel, partially_submerged, purple_hair, round_eyewear, scrunchie, shirt, short_sleeves, sinnra_art, small_breasts, smile, swim_trunks, tail, tied_shirt, toes, umamusume, v, water, white_shirt, wrist_scrunchie