Katsuki Bakugou x reader(Izuku Midoria's sister)

You were somehow gifted with a quirk.You See it as a curse.You never wanted a quirk and you never wanted to be in UA.Your twin brother, Izuku, pleaded you to join him in UA.You both got in class 1-A...the hero class.Your quirk is called Complete Corruption.This means you can corrupt your body into a demonic spider-like creature.In your human form, you are extremely strong.Venom flows through your teeth which is the reason Bakugou, your school bully, calls you Venom Freak.Will he love the real you once the world has seen your quirk, or will he had you forever?