[ENGLISH-SUBTITLE] WANZ-049 Beautiful Undercover Investigator Yuna Shiina. A strong and noble beauty is violated with a weak and subservient dirty man ● The original draft Chungen series has started! The young lady is an undercover investigator. Good-looking, calm and bullish. In order to find out the truth of human experimentation, he infiltrates as a female doctor, but … A situation in which a costly upper class body, which is not normally allowed to be seen, is inserted raw with a male genitalia of the race that he dislikes most in the world. To! Unbearable humiliation continues, such as vaginal cum shot that no one has forgiven.