She has studied abroad and is fluent in English! After returning to Japan, she became an English teacher at a junior high school. The well-bred Miku Maina is now making her AV debut. She has always lived a serious life since she was a child, but she was interested in sex. As if to rebel against the teachings of her family that such things were "bad," her sexual desires have grown stronger since she entered the workforce, and she masturbates every day while watching AV on her smartphone. "I want to experience the lewd sex in the videos!" she said, applying to appear in an AV herself.