An undercover agent will not…give in to pleasure…! Matri’s Raido Ririko is undercover with her junior colleague Noma in an apartment building that is the hideout of a criminal organization. The two pretend to be a newlywed couple, but the criminals suspect that there is no sound of life at night. Then Noma begins to touch Bailiko’s body to make her think they are a lovey-dovey couple…? Senior, this is part of my job! Please moan…!” And so, Bailiko goes undercover in various undercover investigations, enduring humiliation and pleasure as she throws herself into the service of justice…