safebooruhttps://safebooru.org/index.php?page=atom&tags=1girl animal ears full body hand on own stomach horse ears horse tail official art oguri cap (umamusume) pleated skirt school uniform serafuku skirt solo standing tail thigh-highs transparent background umamusume white legwear white skirt zettai ryouiki2024-06-06T00:39:19Zsafebooru