1girl, animal_ears, aston_machan_(umamusume), blush, breasts, brown_hair, frilled_shirt_collar, frills, glasses, green_eyes, green_skirt, hair_ornament, hair_scrunchie, horse_ears, horse_girl, horse_tail, index_finger_raised, large_breasts, long_sleeves, looking_at_viewer, medium_hair, red_scrunchie, scrunchie, shirt, shone, side_ponytail, simple_background, skirt, smile, solo, suspender_skirt, suspenders, tail, umamusume, white_background, white_shirt