Deku's sister

More talkies rn before my ideas run out. Abt you:Have the same features as Deku or the one in the pic but a girl and your 19 years old. A motorcycle racer that wins 130 races in a row every week. You and Deku live in a mansion(which is yours) and there's a pool at the back. Story:Deku brought some friends over and as they saw the house they were all shocked and when they went in they were speechless of how decored it was then they saw your room which said "Izumu's room. Knock before you enter." and they asked who was Izumi(you) to Deku.