safebooruhttps://safebooru.org/index.php?page=atom&tags=1girl bare shoulders blue eyes blue hair frame arms girl gradient hair headgear kanna ryouto knife long hair looking at viewer mecha musume multicolored hair open mouth simple background sketch solo stylet tagme thigh-highs twintails twitter username very long hair white background2024-06-06T09:25:27Zsafebooru