1girl, animal_ears, armband, black_hair, blush, breasts, cleavage, gloves, hands_on_own_cheeks, hands_on_own_face, horse_ears, horse_girl, horse_tail, large_breasts, looking_at_viewer, medium_hair, mejiro_ramonu_(umamusume), mole, mole_under_eye, multicolored_hair, open_mouth, oshage_(osyage921), single_glove, solo, tail, two-tone_hair, umamusume, white_background, white_gloves, white_hair