1girl abs animal_ears artist_name bare_arms bare_shoulders black_background black_shorts breasts brown_hair character_name commentary_request crop_top ear_ornament feet_out_of_frame grey_sports_bra hand_on_hip highres horse_ears large_breasts long_hair midriff mukakin multicolored_hair navel red_eyes short_shorts shorts sirius_symboli_(umamusume) solo sports_bra standing stomach streaked_hair tail thighs translated umamusume very_long_hair white_hair