If they're speaking inside their head, Beast Boy will be the thoughts in while Raven will be in , just to keep things less confusing.

Now then... on with the fic!

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Raven was hooked up to the computers int he infirmary, testing heartbeat and brain waves and everything else Cyborg could think of. "So?" Raven growled, her patience at an end. "What can you tell... us?"

"Well." Cyborg replied, not looking up from his instruments. "As near as I can tell, you're mostly Raven, with some BB add-ons, superficially." At the uncomprehending look on her face - it looked like both minds sharing Rave's body didn't get it. Cyborg filed that away to laugh at later; he liked what was left of his organs staying right where they were.

"Well, those are BB's teeth," he pointed out, noting the large canines. "And of course you've noticed the pigment change. You have his ears -" he flicked the tip of one pointed ear, while Raven batted him away ill-temperedly. "- and your hair kind of spikes up like BB's fringe, and then it returns to your straight style at the back. That's about it, at least on the surface. You still have your features and your body, for the most part. Oh, and you're also closer to BB's height than yours now. But I have no idea what's going on under the skin. I can check genetics with this baby, but the mind is more your territory, Rae."

"Can I change into things like he does, now?" she wondered idly. Being able to use his powers would make this ordeal a good bit more bearable. Cyborg shrugged. "Maybe. I never could isolate what, exactly, gave BB his powers. But, probably not. Like I said, you're more Raven than BB."

She grinned. "So I can use her powers? Sweet!" A vein began pulsing in Raven's forehead, but her wide grin never faltered. It was distubing, watching two completely different expressions try to make a home on her face.

"Friend!" Starfire cried. She paused, then - "Friends! Please stop fighting with yourself. Yourselves." She trailed off. "Your language is very strange, sometimes."

Raven - the part of her that was BB - cracked up. Right up until one of the fluorescent lights overhead shattered in a flash of dark light.

The half-demon stood up, solemn, Raven back in control of the body. "Excuse us. I think Beast Boy needs a crash course in controlling my powers."