So, today we were going over pelvic pathologies and started down the road of dermoid cysts and started talking about vanishing twin syndrome. So that's when I started thinking, what if it were triplets, where one had absorbed another one, and then the mother gave birth to twins. But the one that had absorbed the vanishing triplet was still hungry for its remaining sibling. Yea, it's a cannibal story. Sometimes kids bite each other, what if there was something more to it. A hunger, a driving, desirous hunger for the other.
But wait, there's more, what if it was all being driven by the original sibling, the one that had been absorbed. That one is the actual cannibal.