1girl, animal_ears, blush, box, breasts, brown_hair, daiwa_scarlet_(umamusume), from_side, gift, gift_box, grey_sweater, hair_between_eyes, hair_intakes, horse_ears, horse_girl, large_breasts, long_hair, ooeyama, open_mouth, purple_eyes, ribbed_sweater, sideways_glance, solo, sweater, turtleneck, turtleneck_sweater, umamusume, upper_body