Yume Kana is in deep cover investigating the Yakuza? They capture her and torture her until she fucks them. Sex acts include doggy, missionary, blowjob and cowgirl.
Special Investigator Kana Yume was sent to investigate rumors about a new aphrodisiac drug in a foreign country. When she is forced to surrender herself during the raid, because of her partner, she is forced to experience that new aphrodisiac herself.