2girls, animal_ears, black_footwear, black_jacket, black_pants, blue_skirt, brown_hair, daiwa_scarlet_(umamusume), from_behind, horse_ears, horse_girl, horse_tail, invisible_chair, jacket, long_hair, low_ponytail, multiple_girls, off-shoulder_shirt, off_shoulder, pants, shirt, shoes, simple_background, sitting, skirt, tail, tail_through_clothes, twintails, umamusume, very_long_hair, vodka_(umamusume), watou, white_background, white_footwear, white_shirt, yellow_shirt