1girl, q, animal_ears, blue_one-piece_swimsuit, blush, breasts, brown_eyes, brown_hair, horse_ears, horse_girl, horse_tail, long_hair, looking_at_viewer, mayano_top_gun_(umamusume), one-piece_swimsuit, ray_mil68, simple_background, smile, solo, swimsuit, tail, tongue, tongue_out, tracen_swimsuit, umamusume, wet, white_background