Decides to settle her mental parts into one

Going into the trance, the fusion lay dormant as if in a coma. Inside her head, a mindscape formed. In it was a garden of sorts made up of differing environments, random structures and objects that seemed connected to each person fused.

Rebekah was sitting on a broken pillar looking at the other two. Amber was sitting in a chair, thinking. Chelsea was in a pool of water, bathing. All were nude within this realm, occupying space around a large green glowing crystal that seemed to root itself into the ground like a tree with more crystal structures.

Rebekah looked around, not speaking with lips but rather her mind. "Damn...this place is...cool."

"No shit, stranger. How the fuck is this even possible? And shit...why does it feel so good to hang out in here?" asked Chelsea, a little fazed by the the fact they just came out of trying to figure out what they were and how it happened.

"The crystal in the necklace is obviously not of this world. It's fused our biological structures into a compact individual anatomy. Our minds aren't fully merged though." explained Amber observantly.

"That explains why I sometimes feel amnesiac. Or rather someone else does." said Rebekah in deep thought.

As she said this an image of the woman they had become would appear on the crystal like. Chelsea immediately reacts, "Holy crap... we're fucking hot."

"Outfit is a little much though?" asked Amber.

"It's revealing but it fits the situation. I mean god... this isn't normal...but it feels so good." said Rebekah, in a ecstatic enjoyment of the image.

"Forget the local competition...I want to see what this body can do. I'm probably better than a normal swimmer now." said Chelsea, a bit excited.

Amber tried to correct the terminology being used here slightly. "What do you mean, 'I'? It's 'we'. We can't move the body if we're not in sync. The only reason we sat down on the ground was because..."

Then she realized something stopping her explanation. Actually...'they' realized something to be more precise. The parts of the new fusion were agreeing on the power of it's body. The fusion got up and whisked itself away into the blue water blissfully for a swim. It was a graceful swim it never felt before, filled with energy and concentrated finesse rather than sheer power swimming. It lost itself referring to itself as a we and as the fusion emerged from the water with necklace cradled in her large wet breasts, she finally recognized herself as an I while her eyes finally glowed to signify her mental merge. Rebekah, Amber and Chelsea were locked away firmly while Rembrosea began to flaunt her existence. She felt empowered and free, finally looking down at the necklace with a smirk.

"Mmmmn... time to see what you can do too..." said Rembrosea, in her purple swimsuit, plotting her next move...