The Big ImageBoard (TBIB) - 1girl adjusting hair ano oni kyoushi ga boku no ane ni naru desu ka? armpits arms behind head arms up bare arms bare shoulders black eyes black hair black shirt breasts cleavage collarbone hair between eyes hair tie in mouth heirou highres large breasts long hair looking at viewer mouth hold ponytail shiina maki shirt simple background sleeveless sleeveless shirt solo tying hair upper body v-shaped eyebrows white background