Rule 34 Dev - 1girl alternate_costume animal_ears blush breasts brown_hair commentary cup diamond_(gemstone) dress hair_between_eyes hair_ornament half_updo highres horse_ears large_breasts mirukurim open_mouth satono_diamond_(umamusume) seiza sitting solo sweater sweater_dress symbol-only_commentary thighhighs umamusume yellow_eyes|17861527125