1girl alternate_costume animal_ears bare_shoulders black_dress black_footwear black_gloves blue_hair braid breasts chair cleavage crown_braid cup dress ear_ornament elbow_gloves frilled_dress frills gloves high_heels highres holding holding_cup horse_ears horse_girl horse_tail jewelry large_breasts light_smile long_dress long_hair looking_at_viewer mejiro_ardan_(umamusume) necklace purple_eyes see-through simple_background single_elbow_glove sitting solo table tail umamusume very_long_hair vococo white_background