"Hinako" married her husband, who was a colleague at work. Her husband, "Makoto", was kind and had a good salary, and seemed to be living a life without any inconvenience. - However, "Hinako" had only one complaint that she had never had sex with her husband. "Hinako" felt sorry for her husband, and she sank her dissatisfaction to the bottom of her heart. One day, the manager and colleagues of the company to which she is dispatched invite her to a comfort trip. I didn't know that I would experience my first vaginal orgasm on that trip.