safebooruhttps://safebooru.org/index.php?page=atom&tags=1boy 1girl blue eyes blush cowboy shot ecocube eka eri expressionless fuura kafuka itoshiki nozomu kneehighs long sleeves looking at viewer pants sailor collar sayonara zetsubou sensei school uniform serafuku simple background sitting solo white background white legwear2024-06-03T14:24:43Zsafebooru