Everything I Want (Ryuji Suguro x OC)

Mira Sakurai was raised alone in the mountains by her mother, her father a demon had passed on when she was a baby. Lucky for her a close friend of his, Mephesto Pheles had always kept a close eye on her, looking out for her as if she was his own. However when her mother passed on she was then alone, her goal to become an Exorcist to prove that Humans and Demons could live in peace, that not all Demons were bad. Mira is a half Demon, however she has a secret hidden power that only Mephisto knows about. Due to her strong bloodline in a weak body she can't always control her power and a certain odd side effect happens. Being placed in the dorm with Rin and Yukio, who also have Demon blood, Satan at that, she develops a close friendship with Rin, soon making friends with the rest of cram school and in particular a very short tempered Exwire. Confusion, love, many new experiences await her.

Note- I started writing this years ago so if you notice any grammar mistakes I am sorry >.<