I was wondering if the other Demi-Human Tentacles used to be like Jin: Normal humans who were captivated by tentacle monsters and were summoned to the Hole and turned into the monsters they are by the Tentacle God...Kinda wonder if the evil tentacle's hinting at Jin being a way for the tentacle king to rule the humans from the inside. Like, if they have to depend on him to defend against the tentacles, then he can become more and more important, until he gets to call the shots because they need him. And if their aim is just to get women dependent on / addicted to tentacles or whatever, it doesn't matter much to them if it's based on subjugating them or aiding them.