1girl, ahoge, animal_ears, aura, bloomers, blush, breasts, cleavage, copano_rickey_(umamusume), detached_sleeves, double_bun, fang, fingerless_gloves, gloves, hair_bun, horse_ears, horse_girl, horse_tail, leg_up, looking_at_viewer, medium_breasts, misoni_(mi_so_ni_t), purple_eyes, simple_background, solo, tail, umamusume, underwear, white_background