What If? (Bakudeku)

What if deku turned out to be a baddie? (Cause really ik everyone want to see it) *deku's pov** I started smiling at a blushing katsuki ,mmh this years gonna be fun i thought to myself. "What do you think you're smiling AT, DAMN DEKU" he pratically yelled to cover his panting "its been a while since i heard this nickn...