Kono Koi, Okuchi ni Aimasu ka?

Nobody even tries to understand me... I, Toui Kiminami, known as the school's number one problem child, have a dream for the future. For that dream, I couldn't care less about anything else. But one day, everything changes when I'm forced into an arranged marriage meeting by my father. Her name is Rira Shirahime—the school's most beautiful girl and top student, plus the daughter of a company president and an active model known as "S-Hime." Everything about her is the exact opposite of me. With a true nature vastly different from her outward appearance, she stands in the way of my dreams and even threatens to kiss me every day, taking it upon herself to reform me. This is bad. I have to do something about her quickly for the sake of my future... But it seems that even the seemingly invincible Shirahime has circumstances that require her to be perfect? (Source: Kadokawa, translated)