With how the Maintenance Fairy could mend and mingle with things that were physical and ethereal, performing an extension of their soul strings wasn't really that big of a challenge.
In fact, Pluto could single handedly use all six of the set pieces like it was taking her master to a stroll in a park.
"Whooooah! So cool!"
"Praise me more!"
"SO COOL!"
"YES! PRAISE ME MORE!'
The exchange went on for a while. It was not that hard to convince her that Pluto had become an extension of her own, so giving the control for the EPAS to her wouldn't really mean that Pluto was stealing the credit for the weapons.
Then again, it kinda made me wonder. That Maintenance Fairy didn't look like a Maintenance Fairy at all. It could talk and converse with a human perfectly. It had perfect control of which part of the body should be ethereal and which section should be able to contact with physical mass.
