At 8 p.m., Nami Togawa, a coworker from the same department, gets heavily drunk at a company party. While he is driving her home, her drunken excitement leads her to forcefully pull him into a hotel. As he looks after her, Nami kisses him first and things quickly turn into sex. She falls asleep afterward, then wakes up sober enough to apologize for what happened. But she cannot forget how good the sex felt and asks for another round. She lies to her husband over the phone, decides to stay the night, and loses herself in sex again and again until morning, swallowing cum and taking creampies along the way.