Watashi no Hatsukoi Aite ga Kiss Shiteta

A high school girl named Takasora Hoshi experiences disruption in her daily life when a classmate, Umi Mizuike, and her mother move in temporarily with her family. The living situation causes tension, as Takasora finds Umi both irritating and attractive. Despite an agreement to keep their interactions minimal, Takasora becomes curious about Umi’s late-night absences. The story explores the complex dynamic between the two as they navigate their shared living space.