Mainichi Ie ni Kuru Gal ga Kyorikan Zero demo Yasashikunai

A top-ranking student in her class, known for her popularity, begins to feel self-conscious about her weight. During a conflict with a rival, a classmate makes a provocative comment about her appearance, prompting her to take action. She insists that the classmate join her in a dieting regimen. The situation escalates as this assertive, demanding, and socially unguarded girl enters the classmate's home daily, creating tension in their shared living space.