It had been nearly a week since Akane Misaki and Ken Hasama began living together—an arrangement that started due to a mix-up by their landlord. Unlike at the beginning, Akane now felt a sense of comfort finding Hasama in the room when she returned home. That day, the landlord visited to confirm that, right on schedule, she would be able to move into a new apartment after the week was up. While soaking in the bath and realizing she would soon return to her normal life, Akane found her heart filled with a strange, unsettled feeling as she reflected on the days spent living with Hasama. Then, on their final night sharing the same futon, Akane decided to make a bold move. Includes "Chapter 4" from the original work: *1LDK + JK: Sudden Co-living? Up Close and Personal!? First Time Having Sex!?!*