Sekai wa Bokura no Tameni!世界はボクらのために!; 世界只为我们存在; 世界只為我們存在; Sekai wa Bokura no Tame ni!; The World is Just for Us!; The World is Ours

From Midnight Scans: Starting this spring, citizens will be able to become a teacher at the expensive high school! This is what Maho is getting excited about, but her boyfriend for six years dumped her. Afterwards, she slept with a young boy to get over her sadness. However, who would have expected that she would be reunited with him in the classroom. That's right, he was her student!! A secret relationship with a younger handsome boy is packed full of scary, yet, exciting, nerve-wracking, yet, heart-thumping action?! What will happen when the man who dumped her comes back?