Talk:Monster Girls/@comment-37028137-20190107184355/@comment-5426290-20190711093003

We know that Spirit Energy is used to fuel magic.

Magic is completely reliant on information of how a spell is supposed to look and affect the world.

This means it's not such a small laps in thinkinf to say that the entire way a person expects to see the world is stored in their Spirit Energy.

Since monsters can sense this energy they can read it possibly without much concious thought. Just by standing next to a human man, a succubus would get the idea that the man subconciously expects himself to lust after a particular bodytype.

In this way it's very likely the monster is right about what her feeling tells her. (But like all expectations, the male might be wrong about himself even if he doesn't realise it. This means the monstergirl can also sense it wrong)