You have absolutely no idea xD
*wonders what Muse's kiss would do to Micah*

Update:

Muse is now 19 years old (19 and a half to be correct), in the USA on an official student visa (still as Efimia, but known to her friends as Sveta), lives at the Iris Clinic with Ghost, Sebastian and Jude, and is in the process of learning to defend herself (i.e. Jorge is teaching her to shoot a gun).

Power growth, 12/07/11:

Limiting aura. Sveta’s aura will work as the opposite of an adapted field. So far, her “coffee buzz” aura has been 15 feet in radius – it will grow to 30. It still cannot be turned off.

The boosting will work the same way as it has before – touch, skin to skin, kiss etc. BUT the boost will be limited to the aura.
If Sveta touches a mutant and boosts him, and then that mutant walks outside her aura (or Sveta runs away), the boost will be over instantly.

The boost does not return if the mutant walks back into the aura; he would have to be touched/kissed again for that.

The aura itself still does not boost powers! But it still comes with a coffee buzz. It also affects power-related phenomena as a reverse adapted field: fireballs, energy arrows etc. fizzle to their normal size if they fly outside the aura (but do not disappear).