1girl, ^^^, animal_ears, bad_pixiv_id, blush, breasts, center_frills, cropped_torso, daiwa_scarlet_(umamusume), embarrassed, frills, grey_background, greyscale, hair_between_eyes, hair_intakes, horse_ears, large_breasts, long_hair, looking_at_viewer, monochrome, nose_blush, open_mouth, puffy_sleeves, solo, techi_(siro-white_0803), twintails, two-tone_background, umamusume, upper_body, white_background