1girl, animal_ears, bare_shoulders, between_breasts, blush, breasts, brown_hair, car_interior, daiwa_scarlet_(umamusume), frills, horse_ears, horse_girl, k_jie, long_hair, looking_at_viewer, off-shoulder_shirt, off_shoulder, purple_eyes, seatbelt, shirt, sitting, skirt, solo, strap_between_breasts, tiara, twintails, umamusume