Psychology behind vorophilia?

Vorophilia, a paraphilia involving erotic desire associated with the idea of eating someone or being eaten, taps into deep psychological triggers. Expert James Cantor explains that it could be linked to primal survival instincts, as suggested by the mnemonic "the four F's" associated with the limbic system: feeding, fleeing, fighting, and sexual activity. Therefore, this fetish might not just be a random anomaly but could be anchored in the fundamental survival mechanisms of the human brain, which include consuming as a form of survival 1.