win variation (umamusume) drawn by arnolddayo

1girl absurdres animal_ears aqua_bikini arnolddayo bare_shoulders bikini blue_sky blush breasts choker cloud collarbone green_bikini green_eyes hair_between_eyes hair_ornament highres horse_ears horse_girl horse_tail long_hair looking_at_viewer midriff multicolored_hair navel official_alternate_costume one_eye_closed open_mouth outdoors red_hair red_tail see-through_clothes sky small_breasts smile solo streaked_hair swimsuit tail umamusume water white_streaks win_variation_(principal_on_the_water_surface)(umamusume) win_variation(umamusume)