Who are you? (S!M!Reader x Various)

(M/n) Yamanaka is different from other ninjas. He, unlike regular ninjas, easily forgot his way back home. Not only that, but also his twin sister, Ino! Let's not forget that he have little to no chakra! How the hell did this fool survive this long?! Sigh. Anyway let's watch as the Genin Nine reacts to this forgetful (h/c)ette with blonde streaks.