1girl, animal ears, armband, arms behind head, arms up, blush, breasts, glove in mouth, gloves, greyscale, hair intakes, headband, horse ears, jacket, long sleeves, looking at viewer, medium breasts, monochrome, mouth hold, pleated skirt, roar yell! tracen academy cheerleading squad umamusume, side ponytail, sidelocks, simple background, skirt, solo, twitter username, white background