Much like a pride of lions, this shows one male that rules over/ is the leader of a several females. The story this picture depicts is not of typical hollywood vampires. In my version, once bitten, the female will want to serve the male and will do unspeakable evil to please him if necessary. However, they are not undead or immortal, just regular humans under an unresistable will to please their master. The effect also wear off after quite a while if not bitten again. This gives the male the power to influence his servants to do anything and remain free from capture/danger if the need arises.