[Satsuki Mei Lesbian debut: A "sense of justice" can sometimes hurt someone... As Mei goes undercover, her former colleague Mitsuha appears before her. The elite investigator is shaken by her former colleague, who has become a member of an evil organization, and is captured in a moment of carelessness. Over the "important confidential information" she holds, the two of them are held captive and undergo days of pleasure-filled interrogations... Satsuki Mei takes on lesbian sex for the first time. She is truly intoxicated by Mitsuha Higuchi's lewd and seductive attack!