Manga Arakure Ojousama Wa Monmon Shiteiru

Meet Tsubaki Kuchinashi, the Manhater Prince. Beautiful and popular, Tsubaki's core strength in high school comes from her position as the principal's granddaughter - suffice it to say, but any student or teacher who even looks at her the wrong way could be expelled at a moment's notice. Meet Tadashi Kiritsu, the head of the Public Morals Committee. As sharp and rigid as his glasses, Tadashi despises Kuchinashi's iron grip on the school. Naturally, a challenge to her rule bothers Kuchinashi, and she decides to get rid of him as soon as possible. Her plan? Get him in a honey trap. However, that's easier said than done.