The perpetually horny half-orcs wanted nothing more than to submit to the pure-blooded tribesmen. Being passed around like playthings by the alpha males filled them with a sense of purpose and deep satisfaction. Intuitively attuned to the nature of pleasure, the half-orc males tended to the constant needs of the orcs with such passion and obedience that the orcs barely left the village anymore.
Concerned by sudden ominous inactivity of the orcs, the humans sent scouts to see what the orcs were up to. As skilled diplomats, the humans used the knowledge brought to them by their scouts to devise a plan to pacify the orcs for good...