What Did They Get Themselves Into?!

Hitoshi Shinsou has always been the class insomniac.
Katsuki Bakugou has always been the class hothead.
Izuku Midoriya has always been the class cinnamon roll.
None of them are friends.
That's the way it's always been! Right?! Only a handful of people know what really goes on when they're not in the dorms. What will Aizawa do when he finds out the truth behind those 'innocent' acts?