1girl animal_ears brown_hair commentary_request cover cover_page dress full_body hair_rings hairband highres horse_ears horse_girl horse_tail long_dress long_hair long_sleeves looking_at_viewer mary_janes nueco puffy_sleeves purple_eyes red_dress sailor_collar shoes socks solo sweep_tosho_(umamusume) tail tongue tongue_out twintails umamusume white_background white_socks