1girl, animal_ears, bare_shoulders, blush, breasts, camisole, cleavage, closed_mouth, collarbone, cropped_torso, daiwa_scarlet_(umamusume), greyscale, hair_between_eyes, hair_intakes, hands_up, heart, heart_hands, horse_ears, long_hair, looking_at_viewer, medium_breasts, monochrome, simple_background, solo, techi_(siro-white_0803), twintails, umamusume, upper_body, very_long_hair, white_background