Investigator Kikyou Sudou who works for the sake of order. It was the beginning of all things when she was going around the town and caught a snatching criminal...

The contents that a snatching criminal stole are large quantity of medicine, the owner had run away or did not show up. Kikyou who thought it is suspicious proceeding with the investigation. Big enterprise "Imperium" a subsidiary company, "Jinba medicine manufacture" an anonymous tip enters that it is the article which it produced.

However, because it is not possible to move to the organization only by this because there is no thing that becomes evidence, sneaking begins alone to grip evidence.

Kikyou who sneaked in as secretary. Kuon's subordinate person Makoto Hayami while pretending to learn work in an origin. It is obstructed by Hayami that starts scratching for information, information was not collected well.

In such a case, it was Kikyou which acted to collect information but it is suspected as a company spy and is questioned, in addition it is violated.

Can Kikyou who has been caught complete the duty while the body and the heart is being violated as a subject of an experiment of new medicine called question? Or is obscene pleasure accepted...?