safebooruhttps://safebooru.org/index.php?page=atom&tags=1girl animal ears arm behind back aston machan (umamusume) bangs black dress blush breasts brown hair buttons cho k (choco tcl) collared shirt dress glasses hand up highres horse ears index finger raised long sleeves medium breasts medium hair one side up open mouth pinafore dress semi-rimless eyewear shirt signature simple background smile solo umamusume upper body white background white shirt yellow eyes2024-06-19T19:31:47Zsafebooru