"Ena" is the first year since she married her husband who was a colleague at work. Her husband, Makoto, was kind and well-paid, and it seemed that she was living a comfortable newlywed life. However, "Ena" had the only complaint that she had never had sex with her husband. I thought that "Ena" had a constitution that was hard for me to feel ... One day, the manager of a supermarket and colleagues at the part-time job invite me to a comfort trip. I never thought that I would experience the first "vaginal iki" on that trip ...