What kinds of descriptors can one use to explain the way I crawl into your mind and take over your life? Parasite seems apt. It isn't particularly flattering at first glance, but the more fucked up the better is how your dick responds. I worm my way into that gaping mind hole of yours and take up residence. Living off of your host body and using you to strengthen myself in every way. There is no way to push me out once I've gotten my hooks in. You will be possessed and obedient forever.