Aoi Hiroka, a beautiful girl with big eyes and a friendly smile, is making her DVD debut from Three Nine! Hiroka has been active as a member of a local idol group. Hiroka has been a member of a local idol group for a long time. The beautiful girl who used to stand on stage with her dimples shining brightly is now a little shy in front of the camera, revealing her innocent skin. This time, Hiroka-chan's important part, invisible in the palm of her hand, unexpectedly out! Please support Hiroka as she tries her best to be healthy while being confused by all the mischievous performances!