1girl, ahoge, animal_ears, blush, breasts, cleavage, copano_rickey_(umamusume), detached_sleeves, double_bun, fingerless_gloves, gloves, hair_between_eyes, hair_bun, horse_ears, lips, looking_at_viewer, medium_breasts, medium_hair, mochitsuki_wataame, nail_polish, portrait, purple_eyes, solo, umamusume