Lavi X Reader {Can't Believe It}

"Twins?!?!" You nod. Everyone's shocked to hear when you say your Allen Walkers Fraternal twin. Lavi's shocked but like that'll stop him from being flirty. Lavi's a Bookman and divides himself between Exorcist and Bookman. He follows both but when a new exorcist meets him, what'll he do?? She's amazing and perfect i...