Source: https://kakuyomu.jp/works/822139845034157908
Synopsis
As part of a punishment game, I—**Sato Kazuma**—was forced to confess my feelings to **Nikaido Airi**, the prettiest girl in our grade, only to be coldly rejected right there in the classroom.
The whole class mocked me, saying things like, “He’s got no sense of his own place, lol,” and “Airi-chan really shows no mercy.” Feeling miserable, I headed home to the apartment where I was supposed to live alone.
But when I opened the door—there was Airi, wearing my worn-out sweatpants, running toward the entrance.
“Welcome homeeee! You’re late, Kazuma… I got so tired of waiting and felt so lonely, you know?”
That’s right, we’re betrothed—an arrangement made by our parents. She’s actually extremely clingy and loves to be pampered; as a reaction to playing the “Ice Queen” at school, she’s completely attached to me at home.
“I was just being cold at school to keep other girls away from you!” “I want hamburger steak for dinner tonight! And make sure to extend our post-meal hug by three minutes!”
A stranger at school, more than a lover at home. While her classmates, who know all about her cold demeanor outside, look on enviously, I alone get to enjoy her gushing, true self.
A cohabitation romantic comedy filled with a sense of superiority, featuring a fiancée with a massive personality gap!