1girl, animal_ears, aqua_ribbon, armpits, arms_up, ass_visible_through_thighs, blue_one-piece_swimsuit, blush, breasts, breasts_apart, cleavage, closed_mouth, colored_eyelashes, competition_school_swimsuit, covered_navel, cowboy_shot, ear_ribbon, ears_down, embarrassed, fingernails, flying_sweatdrops, grey_background, holding_own_arm, horse_ears, horse_girl, horse_tail, kshimu, large_breasts, legs_together, light_purple_hair, long_fingernails, long_hair, looking_at_viewer, mejiro_mcqueen_(umamusume), one-piece_swimsuit, parted_bangs, purple_eyes, purple_hair, raised_eyebrows, ribbon, school_swimsuit, sidelocks, simple_background, solo, standing, steaming_body, straight_hair, stretching, swept_bangs, swimsuit, tail, tail_through_clothes, thigh_gap, thighs, tracen_swimsuit, umamusume, wet, wet_clothes