Riko-chan, 18 years old, a naive girl with a natural G cup who grew up with her parents' cabbage field. She said, "She's only ever done something like this with her boyfriend..." She's actually a shy country girl who has only done a little naughty things with her boyfriend. At first, she was nervous and stiffened her body, but if she blamed her carefully, she said, "Ah! She is forced to stimulate the core of her pleasure and she is unbearable to cum.
