1girl, alternate_costume, animal_ears, arm_up, black_pants, blush, breasts, brown_hair, cellphone, cleavage, collarbone, daiwa_scarlet_(umamusume), hair_intakes, holding, holding_phone, horse_ears, horse_girl, iphone, jacket, kawai_(purplrpouni), large_breasts, long_hair, long_sleeves, looking_at_viewer, navel, open_clothes, open_jacket, pants, parted_lips, phone, purple_eyes, simple_background, smartphone, smile, solo, sports_bra, stomach, teeth, twintails, umamusume, unzipped, white_background, white_jacket, white_sports_bra