Rule 34 Dev - 1girl alternate_costume animal_ears artist_name blowing_kiss blush breasts buruma collarbone grass gym_uniform highres horse_ears horse_girl horse_tail large_breasts lens_flare looking_at_viewer mejiro_ramonu_(umamusume) mole mole_under_eye motsushi open_mouth plant racetrack sky solo tail umamusume|20437841853