Kanna visits a beauty spa that has caught her attention and instantly falls for her esthetician, Satomi. After returning again and again, she kisses Satomi at the spa, takes her on a café date, invites her home, and finally takes their relationship further. They confess their feelings, hit it off, and begin living together. At 5 p.m., they celebrate their first day under one roof by taking keepsake photos on their phones and relaxing in bed. At 6, hunger sends them to the kitchen, where they prepare salad and stew together. They enjoy dinner at 7 while discussing furniture and how to divide the housework. At 8:30, cuddling in the living room turns romantic, but they pause to brush their teeth before embracing, holding hands, and kissing. At 10, they wash off their makeup and share a bubbly bath, kissing as the heat makes them sweat. At midnight, they change into pajamas, climb into bed, dim the lights, and shyly hold each other as their affection becomes lesbian lovemaking. Now fully a couple, they even start getting intimate at the spa and continue building a happy life together.