It has been almost a week since Akane and Ken started living together due to a mistake in the landlord's contract. Unlike at the beginning, Akane now feels relieved to see Hasama in her room when she comes home. That day, the landlord came to visit her and told her that she would be able to move to a new room in a week as planned. Akane was soaking in the bathtub, realizing that she could return to her normal life, but when she remembered her days living together with Hasama, her heart was filled with a strange feeling. And on the last night they would sleep together in the same futon, Akane took to action...