Miyu Akeno is a well-mannered and gentle president's daughter whose strict curfew is set at 10 PM. She always behaves properly and carefully avoids being discovered by her family. However, she harbors a secret—her boyfriend. Only the family driver knows about him. The boyfriend is experienced and charming, yet deeply cares for Miyu. One day, while her parents are away, he visits and spends intimate time with her right in front of the driver. The sight leaves a powerful impression on the driver, who afterward can't sleep, constantly fantasizing about Miyu's naked body. Eventually, driven by twisted concern for her happiness, he conspires with the owner of a local bar to arrange a photo shoot. What secrets lie hidden within this photo session? Will Miyu be led into ruin, or guided toward true happiness? The truth draws near!