Matriarch Benezia had not known where the power came from, but when the power arrived she was given new life. For it had broken the power of Indoctrination from Sovereign, with the ironic side of making everyone around her becoming her happy willing slaves. Seeming to enslave both her Asari Commandos as well as the Geth machines which had followed her under the command of Sarin and the Reapers.
She also had many more powers, such as superasari strength and duarbility. Plus shapeshifting, precognition and strange ability to manipulate a force which was basically magic. The fact this power also amplified her biotic powers beyond that of all biotics in the galaxy. It was this precog which showed her the plans she needed to take as she realized her power.
"Which is why I was waiting for you Shepherd. You are the one man who has the power to stop the Reapers and decide the fate of the galaxy." said the Asari elder, speaking privately with the man sent for her on the planet where she recieved the power. She continued, "I had hoped to use soft power to easy Humanity and the other races together for the greater good and unitity. But Sarin and his Reaper master had instead converted me to their cause till I recieve this power. Now I can unite the universe together to stop the Reapers. Those under my power are immune to Indoctrination, which when combined with your potential will lead to their downfall. Which is why it is important for us to work together... close together."
As Commander John Shepherd sat naked on the bed before the nude Matriarch, he said, " It will be my pleasure to aid you in any way, my Goddess. Your wish is my command."
'Just like the rest of your team on the planet, including my daughter. Then everyone on the Normandy when you allowed me to speak, my voice and image spreading my hypnotic power. Making everyone it touches part of me. When we arrive before Citadel Council, we will have even more help and reach. Which is why we must watch for Reapers trying to stop it.' thought Benezia before continuing, 'But as others stand watch, I can enjoy myself at the same time. Commander Shepherd... John, is handsome and intelligent as well as skilled. He is also charming and charismic while being intimidating. Not only a great warrior, but also great potential mate. Among other.'
Outloud, she said, "I believe that we can connect deeper with each other with more... intimate contact. First your way, then mine, as a means of sharing."
With this she placed a hand under his chin as she moved him so she could given him a kiss, her blue lips against his red ones. They moved quickly so she was kneeing over him as they began to make out with each other, the beginning of their love making.