A female college student from Osaka applied, and her appearance was slightly plump, a shy and insecure type of girl. I personally love voluptuous girls, so I took the bullet train to meet her. She was extremely shy, and as we talked, I learned she came from a major corporation and was cautious about keeping things discreet. Normally introverted, she'd had almost no experience talking to men. She decided to apply because, despite the risks involved, she wanted to try something new. This is a documentary-style video of a rare type: a voluptuous, virgin-like girl. Witness her true self, her tension and anxiety over this first-time experience, and the gradual change as her heart begins to open.