1girl, ahoge, animal_ears, black_hair, breasts, candy, chocolate, detached_sleeves, food, hair_ornament, heart, heart-shaped_chocolate, holding, holding_food, horse_ears, horse_girl, horse_tail, kitasan_black_(umamusume), looking_at_viewer, medium_breasts, medium_hair, multicolored_hair, open_mouth, oshage_(osyage921), red_eyes, short_hair, simple_background, solo, streaked_hair, tail, umamusume, valentine, white_background, white_hair