Marugoto Ore no MonoYou Are Mine (KAORI); まるごと☆オレのモノ; まるごとオレのモノ; 独占欲 (花绪莉)

From Shogakukan: Rinka comes back to the town where she used to live during her childhood. She looked forward to seeing Shuta again, who she used to protect from being bullied. Now, Shuta is the school's board chairman and he is very popular with girls. Rinka becomes confused because Shuta is very different from before... Read this manga from right to left