1girl, animal_ears, ass, blue_buruma, blush, brown_eyes, brown_hair, buruma, ear_covers, from_behind, hairband, horse_ears, horse_girl, horse_tail, kan'nagi_(vtk7710), looking_at_viewer, looking_back, nishino_flower_(umamusume), open_mouth, original_race_uniform_(umamusume), shirt, short_hair, short_sleeves, solo, tail, thighs, umamusume, white_shirt