Mistress Kanan is Devilishly Easy

A bewitchingly beautiful demon who devours human souls descends upon the world—! Kanan, the Demon of Gluttony, arrives at a human high school in search of young, sweet souls to feast upon. Her first chosen prey is a boy named Youji Kyougi. "To be eaten by me is a great honor. You should be grateful, inferior creature." However… For some reason, she ends up entering a relationship contract with him instead!? Having lived for thousands of years without ever experiencing first love, the pure-hearted Kanan is thrown into a whirlwind of unfamiliar emotions! Walking home together!? Holding hands!? Going on dates!? A first—wait, what!? "Curse you… inferior creature!!" A clumsy yet adorable demon's first-love rom-com begins!