Sometime ago I came across a story where Sesshoumaru was depicted as a human businessman(Inuyasha was also) and Naraku was a rival business man who engaged in illegal practices. Initially Kagura acted as Sesshoumaru's consort for social events but at one such event he saw Kagome and was immediately smitten.

The story revolved around Kagome and Sesshoumaru's torrid love affair where she was uncertain about him but was at some point kidnapped by Naraku to use as leverage against him.

Kikyou was similarly kidnapped and threatened with death if she did not decrypt some accounting information for Naraku's use.

Kouga was depicted as a sex addict that was engaging in an affair with Kagura while he was married to ayame. At some point she attempted to kill him with a gun but the bullet only grazed his skull and knocked him out.

Kagura was depicted as someone who had a sexual masochist streak and could not escape Naraku because of it. She initially was Sesshoumaru's consort until he dumped her for Kagome.

Kanna served as a surveillance expert for Naraku.

Goshinki was an enforcer for Naraku with really bad teeth.

Near the end Sesshoumaru and possibly inuyasha(can't recall exactly) stormed into Naraku's building and almost killed him but Kagome convinced Sesshoumaru to not shoot Naraku.

Anyone know the name of this one?