Quoted By:
There's a strange new business in Tokyo which aims to fulfill the urges and desires of men in unhappy relationships with unaffectionate women. "Netora-Lu-Lu" is a professional "Jealousy Agency" which hires out its agents to men who want to make their wives/girlfriends pay more attention to them. Jealousy Agents aren't prostitutes, or escorts, or dancers, they're more like spies, specializing in disinformation campaigns. They intentionally leave "tells" and evidence for the wife to find, spurring her to suspect that her man is either having an affair, or about to begin one.
So a Jealousy Agent will leave vague, sexy voicemail messages, contrive some way to meet the wife, drop notes near the home, etc. Once they plant a seed of suspicion, they'll move on to reinforcing the jealousy, by inserting themselves into more aspects of the client's life, or acting ambiguously hostile towards the woman.
In the final stages, either the wife/girlfriend will openly confront the Agent about the (fake) affair, and spark an open conflict, and the agent steers that conflict into a series of increasingly sexy challenges (all catered to the Client's preferences, quirks and fetishes) to settle the matter, apparently forcing the Client to choose one of them. Of course, since the whole thing was rigged from the beginnning, he's supposed to pick his wife/girlfriend, and reinforce their relationship, encouraging a more affectionate and passionate love-life in the future.
On top of the episodic adventures of Netora-Lu-Lu's agents, there is a twisted love-triangle subplot revolving around our Protagonist. In the second episode (or any episode after the first one, anyway) she falls in love with her Client (hereafter referred to as "Beef Mansteak"), but can't actually act on that attraction because it would be unprofessional. (Cont.)