Second-year university student Nana applied for a high-paying part-time job to earn money for travel expenses to meet her long-distance boyfriend. Normally working at a local sandwich shop, Nana is a shy, innocent girl from the countryside who feels slightly awkward about sexual topics. In this gonzo shoot, she experiences a dildo for the first time. Filled with shyness and embarrassment, she still surrenders her body and mind to the older men, enjoying her first sexual experience. With support from her coworkers at the job, and in a gentle atmosphere where the men kindly help her handle their erections, Nana gradually matures. In the end, she is creampie fucked by a large cock, left completely exhausted. This is the story of a pure, beautiful girl's first time—enjoying sex with older men to save up for her boyfriend.