So this is my first story and I would really love some feed back...

Please tell me what you thought (:

When Tanya showed up at our door that day no one was surprised... Mainly because I had seen her arrival but also because she had called Carlisle to ask him if she could use one of our rooms. That did confuse us all though, why did she need a room? it may simply have been a comfort request, but still didn't seem right. We weren't surprised that Tanya showed up in a car either, "Part of the human charade" Carlisle had said. The fact that Tanya had brought a bag with her... full of human things, seemed to be taking the whole charade thing to far, "She must just being cautious" Jasper has said. Though, we had defiantly been surprised about one thing... When Esme opened the front door wide enough for every one to greet here all our mouths had dropped in shock. Tanya had all ways been a particularly pail vampire, like Bella in a way, her skin was pail like the rest of us, but there was a gleam behind it. We thought it was because Bella had all ready been as white as snow so when we all set eyes on Tanya's all most brown tanned skin, every one was thrown into a spiral of questions and confusion. I could see the answers before they were demanded, naturally. Edward was frowning at me, eyes wide with confusion and shock as he watched my vision. I could feel Bella's hands curl around my shoulders, she was shaking me slightly, which wasn't helping me concentrate. "Alice?... Alice?" she asked me."Bella, quit it!" I hissed, I felt her hands slip away, as I let my mind slip into my vision... It was to blurry for me to see it totally clearly but it looked like Tanya's... blue eyes were filled with excitement, she couldn't wait to tell us of her "discovery". I could see Jasper tensing slightly in front of me, as the wind blew in threw behind Tanya, giving him a clear whiff of her... blood? Bella's eyes closed in concentration so she could listen the sound of Tanya's even breaths. Carlisle Stood frozen with his hand on Esme's shoulder, where it hadn't moved after the door had been opened. Esme still hadn't closed her mouth, it hung open in shock as she scanned Tanya over and over. Emmett was shaking in angry confusion and Rosalie's eye's gleamed with hope. Edward's expression changed in flickers as he read Every one's theories and Tanya's thoughts... Tanya smiled as every one slowly figured out what she was in there heads... I snapped my self out it. I couldn't be bothered to look at Edward's expression, no doubt he would look at it in a grumpy way. Jasper stepped in front of me quickly, in a form of defense I suppose, He didn't really know what else to do, know one did. My vision clicked into place, Every one started to react as I had predicted, When Carlisle spoke, my family moved into action. "Fascinating but ... so... impossible...!" said Carlisle as he walked over to stand by Tanya. Jasper crouched in a little, with a deep frown on his face. Edward turned to Rosalie and hissed at what ever she was thinking, Rose poked her tongue out, "How the hell did this happen?!" Emmett roared. Esme lightly pulled Tanya into a hug "we'll help you dear, don't worry" She said while patting Tanya's back. Bella had her phone out, she was whispering furiously into the other end. "Jacob, I need you to bring Renesme back this instant... - It doesn't concern you, just bring my daughter home...- Your lucky I even let you spend any time with her at all so bring her back now or I will personally rip your head off!" She snapped her phone shut. Tanya stepped back from Esme's hug and into the center of the circle we had mindlessly formed. She grinned at Edward for a long moment before she began to speak. "You are all probably very confused" She said adding a laugh at the end. "no way..." I muttered sarcastically. She ignored me and continued... or she didn't hear me I couldn't tell. "I'm sure you have all figured out that I'm... human. - she smiled when she spoke the last word - The reason I'm here is so I can give a couple of you the option... to change back, to become human again" She went to go on but Rosalie cut in, "A couple of us?" she asked frowning. "You can only be changed back if you have... powers" Edward muttered. "But she doesn't have powers" Rosalie hissed. Tanya frowned as she hesitated to explain her self. "May I?" Edward asked, Tanya nodded seriously. Edward stepped forward into the circle as Tanya stepped back. Edward looked at me as I watched to see if what he was about to say would explain things... to an extent. He smiled at me politely as I nodded. "As you all know, Bella, Renesme, Alice, Jasper and I all contain... certain... powers" Edward smiled as he used the word Tanya had. "And all of our powers relate to how our human lives used to be, in Renesme's case I don't believe that it would be possible for her to change..." Edward looked at Tanya, who shook her head. "Right" Edward muttered. "That still doesn't explain why Tanya had the possibility to... change back" Esme pointed out. I wondered how this was effecting Esme, seeing as she literally threw her life away. Would it bother her that she didn't have the choice to get her life back? probably not... She did throw her self off a cliff for a reason. "I was getting to that" Edward said politely. "They think it has something to do with the fact that Tanya, Kate and Irina are sisters" Said Edward. "That's the only logical explanation" Tanya said shrugging. Edward looked at Carlisle "They've tested it... They tried it on Tanya and it worked, they tried it on Eleazar and it worked... - Jasper turned his gaze to Bella's confused face "Eleazar is gifted" He said. "Ah I see" said Bella. - And they tried it on Laurent... before he passed away, and it, clearly didn't work" Edward said frowning. "Because all your powers are connected to your human lives it's all most like a... path way back to mortality?" Carlisle asked... as if he was asking him self. "That's right" I said. "And because Tanya had her biological sisters when she was human and still has them now... that creates a link" I thought out loud, I was getting now, I smiled to my self. "Well how does it work then?" Bella asked. Rosalie had disappeared up stairs while Emmett lounged on the couch watching TV, neither of them interested in Bella, Jasper, Edward and my new choices, my lips pouted spoil sports I thought, Edward laughed. Esme had wondered off into the kitchen a while back and now came in to the lounge room again with a cup of coffee and a biscuit sitting on the napkin in her palm, which she handed to Tanya. Esme was delighted as Tanya moaned at the delicious taste of Esme's home made vanilla and choc chip cookie. Tanya Placed the coffee and cookie down onto a glass side table that was next to the door. "Well, Bella" Tanya began, "it's simply reverse" Tanya said smiling. "A vampire bites a human, the venom poisons there blood and then bam... well after a couple of days, bam, there a blood thirsty new born" I said. Tanya nodded "After the change is complete the venom stays in the body" said Tanya. "And in reverse... instead of a vampire letting the venom go through a human..." Bella said. "A human... sucks out the venom of a vampire..." Edward muttered. "Fascinating!" Carlisle yelled. We all jumped, he had sounded so much like Aro then. He ignored us "So you've come here to offer your services?" Carlisle asked at a normal volume now. "That's correct" Tanya said smiling. My head spun, A vision pounded into my head "Wow" I said surprised at how the vision... hurt. Jasper had his hand around my waste, with his head pulled back to look at me, his face was fixed in an overly worried expression. Edward's gaze was frozen on the floor, his face in a pained expression. My vision was hurting him too... Bella was hovering over his shoulder "Edward?" She asked, her tone filled with panic. Rosalie was at the bottom of the stairs "What is it?" she asked half heartedly. I couldn't figure out where every one else was, I was... falling. I landed smack down on the floor. "Ouch" I said, though it didn't even hurt. I hadn't just fallen to floor, now I was falling, falling into my vision.