safebooruhttps://safebooru.org/index.php?page=atom&tags=1girl ahoge alternate costume black thighhighs blue serafuku book book hug elf from behind green hair highres holding holding book hugging object indoors looking at viewer looking back mizumori keiichi mushoku tensei parted lips pleated skirt pointy ears red eyes sailor collar school uniform serafuku short hair skirt solo sylphiette (mushoku tensei) thigh-highs white sailor collar white skirt2024-06-27T20:20:37Zsafebooru