In version 0.3, you'll get access to the arousal system. This essentially is a resource you'll need to manage in the game. The more aroused Emily is, the more things will happen to her in the story line.
Currently I'm trying out a 4 tier system, which progressively makes it harder to hit spells, but opens funny or interesting dialogue throughout the game. I expect I'll also add talents to help manage this or even to gain bonuses that may offset some of the negatives.