After arguing with her boyfriend, Yuu fled from their apartment building but got trapped in the elevator due to a malfunction. Unable to make emergency calls and with no cell signal, she was stuck alone with a salaryman from the same building. As time passed with no response from the elevator, the two grew anxious and drew close to each other, touching. The two, who had barely spoken before, found themselves pressed together in the cramped space, sweating and giving in to their desires.
