1girl, asterpiece,best quality, solo, yumina ernea belfast\(isekai wa smartphone to tomo ni yumina\), standing, smile, heterochromia, arms behind back, blonde hair, blue jacket, juliet sleeves, very long hair, blue skirt, thighhighs, puffy sleeves, closed mouth, buttons, neck ribbon, tight hogtie, hogtied on side, ankles tied to wrists, veil gag,otn gag,mouth close by Veil Gag
Kokonoe Yae