With the upcoming birthday celebration of Symon, he invited his close friend Rio days before the event to help him set up the house. He gladly accepted the invitation and arrived unannounced. It was Kaori, Symon’s oldest daughter, who entertained him and assisted him during her stay without her knowing that Rio was head over heels on her. One day, they were both left behind the house and the thing finally happened. Rio brought her to his room where they shared a hot and steamy moment together.