okayu (okayuyuyu2), kasane teto, kasane teto (utau), utau, commentary request, highres, 1girl, ;o, ahoge, bare shoulders, black shirt, black sleeves, blush, buttons, collared shirt, detached sleeves, double-parted bangs, drill hair, hair between eyes, long sleeves, looking at viewer, number tattoo, one eye closed, open mouth, pointing, red eyes, red hair, shirt, short hair, shoulder tattoo, simple background, sleeveless, sleeveless shirt, solo, tattoo, twin drills, upper body, white background