Firecracker (Bakugo twin x Kirishima) Soulmate AU
Katsumi Bakugo is the twin sister of Katsuki Bakugo and has a very powerful quirk. It is called Nitro-Control, it allows her to secrete an invisible, odorless, nitroglycerin like gas and ignite it from a distance. Her quirk takes a lot of her oxygen to create the gas and if she goes over her limit she can have severe...
