1girl, animal_ears, between_breasts, blue_eyes, blue_necktie, blush, breasts, brown_hair, from_below, gloves, horse_ears, horse_girl, horse_tail, large_breasts, looking_at_viewer, mejiro_ryan_(umamusume), midriff, multicolored_hair, navel, necktie, necktie_between_breasts, sg_(esujii), short_hair, solo, sweat, tail, two-tone_hair, umamusume, white_gloves, white_hair