New Meister, First Weapon (Tsubaki Nakatsukasa x Male Reader)

You've just enrolled in a school for students with special abilities. However, you don't have a "Demon Weapon" partner to work with. Luckily for you, a competent partner of a far less competent Meister agrees to partner with you. At first, you see this as just being allies, but soon you begin to see this as something more than that.