safebooruhttps://safebooru.org/index.php?page=atom&tags=1girl blush buttons cowboy shot greyscale hand up hibike! euphonium highres kitauji high school uniform looking at viewer medium hair midriff peek mokufuu monochrome neckerchief oumae kumiko pleated skirt sailor collar school uniform serafuku skirt solo wavy hair winter uniform2024-05-16T17:05:50Zsafebooru