Jun Haruaki's first black man film! In order to get revenge on her husband's enemies, Jun endures rigorous training and becomes an undercover investigator. However, she is captured and raped by the black men. Eventually, her body begins to crave the black cock that she had no choice but to have... A powerful deep throat blowjob by a huge cock! Above all, the way she writhes in pleasure as she inserts her first big black cock into him is so erotic that it gets her excited!