Annoyed by their loveless marriage, Ayana confides in her coworker Kuroka about how she feels trapped in her current situation. Unbeknownst to her, Kuroka has secretly harbored feelings for Ayana and decides to take matters into his own hands. As they grow closer during a work trip, Ayana finds herself drawn to him despite her initial resistance. Eventually, she gives in to her desires and allows herself to be swept away by Kuroka's passionate embrace... However, due to differences in recording methods, some scenes may vary depending on the distribution method used.