Pheromone (フェロモン, Feromon?) is the general term for substances secreted/emitted from inside an animal's body, and that has an effect on the conduct and physiologic state of a different specimen of the same race.[1]
Even without being a beautiful courtesan, Mata Hari can dissolve the wariness of men and women alike and, so long as she makes no mistake in the approach of the conversation; she can probably even obtain intelligence from the innermost circles.[1]