Nico is a shy and extremely withdrawn girl who spent about three years as a student in her hometown. She is not good at talking to people and is not good at expressing herself. "I can't continue like this. I want to change myself," she thought, and plunged into the AV world she had secretly longed for, risking her life for it. When this quiet girl undresses, she reveals an amazing figure and a masochistic personality. The contrast was amazing.