The alien-human hybrid female was created by the alien queen only for one purpose, to gather sperm and DNA from the resin-encased human settlers. The queen needed more than just feral survival instincts, she needed the intelligent decision-making abilities her drones and warriors did not have. The hybrid made its way through the breeding chambers, milking the unfortunate captive males. Her massaging and the intense pheromones she produced induced super-hard erections in them which she greedily harvested. Her biology made it irrelevant whether she got the semen orally, vaginal or anally, she was just a walking cum receptable, messily soaking up all sperm around her with her slime-covered glistening body only made for procreation.