After all her coworkers have left the office one by one, she remains alone, working late in the quiet room. The sense of freedom from being completely alone stirs up memories of the workplace earlier that day, and her fantasies begin to spiral into lewd imaginings. As her arousal builds, she becomes deeply absorbed, losing herself completely, lost in the moment. While she indulges in this pleasure, believing herself to be alone, she is suddenly spotted by a coworker.