Part of the understanding of the interaction between alien and humans on Earth is not just in understanding alien tactics and underlying alien motives.It is of a sexual nature.The astounding answer in part begins with the realization that we are, by nature, beyond our awareness and general understanding, inter dimensional beings.We contain and exude both a physical energy and a spiritual energy.As some of our psychic "energy" extends into other dimensions, these energies can be seen and regularly utilized by dark entities.Reptilian/grey aliens the pilots of UFOs, demons, and other dark astral wildlife, frequent this dark dimension.
Sex of The Fourth Kind: Alien-Human Sex Studies: | UFO Digest provides video proof of ufos, alien abduction and the paranormal.
Idea is, entities/aliens=demons, who are feeding off us sexually... really a not unfamiliar theme in esoterica, and lore has a wealth of stories of succibi and incubus. Are those really aliens, or descriptions of energies religious people call "demons" (non-ET, but non-human entities just the same).
And in a somewhat related post: my entry on UFO Mary about "demonic possession" via sexual activity, as well as the general insanity of Henry Makow's website.