Rookie 19 years old. Excavation of a very pure amateur full of rough stones! Kazuna-chan grew up in a family of one female brother and one female. She had been playing judo for a long time, but she wanted to be a girl more, joined the brass band, put on cute clothes, started cooking ... A girl with a young face who wanted to become an adult woman sooner Naked in front of the camera! Shake the boobs of the E-cup that has grown fluffy and have sex! A summer adventure of a half-blue girl who came to Tokyo from the countryside.