safebooruhttps://safebooru.org/index.php?page=atom&tags=1girl bdsm black hair black legwear black serafuku black skirt blush bondage bound bound arms bound legs brown eyes feet feet together highres long sleeves looking at viewer matsunaga kouyou neckerchief no shoes original pantyhose red rope rope school uniform serafuku shibari shibari over clothes simple background sitting skirt solo tied up wavy mouth white background2024-05-30T08:08:03Zsafebooru