Don't Toy With Me, Miss Nagatoro manga volume 5 features story and art by Nanashi.

The torment must go on! This time, Nagatoro makes it her mission to reveal Senpai’s true nature. She tries to find his sense of adventure, his inner chef, and his hidden stash to expose Senpai for the creep he is! Meanwhile, a new opponent appears! The buxom bohemian who heads the Art Club makes her entrance and threatens both the club itself and Nagatoro’s appeal!