Ok this will be the first chapter in what I hope to be a long story a few explanations are in order I suppose. This will be a Vampire harry story plain and simple it should follow the main story line with a few differences which will now be explained. This will be a Harry/Hermione story as the main pairing then Ron/Luna this pairing is one I want to try out and I'm not sure who to pair Ginny with maybe I'll poll it who knows. Well anyway enjoy please review

Note: I do not own Harry Potter Plain and simple

Chapter one: Bitten and explanations

It was quite late at night Harry Potter was sleeping peacefully in a bed in the Hogwarts medical wing he was in said hospital wing because he had once again survived an encounter with the dark lord Voldemort. This was the second time he had survived an encounter with the dark lord this time he was after the Philosophers stone to resurrect himself however Harry had managed to stop him despite nearly killing himself in the process. Madam Pomfrey was doing her final inspections of Harry before she herself was to retire for the evening.

"he seems fine and stable he should be fine by tomorrow I best be getting to bed" Madam Pomfrey said talking to herself as she often did when she was alone as she finished this statement she walk out of the hospital wing the lights going out as she passed them.

Little did Madam Pomfrey know there was another being in the wing a very much awake being. The shadows in a corner of the wing revealed a womanly figure. She was tall maybe 6 feet with long black with red highlights coloured hair reaching the middle of her back. She wore a revealing tight black robe however possibly her most obvious feature were her deep red eyes that could easily be seen in the night.

"hmmm it seems she's finally gone I must admit she treats the students nice here its past midnight and she's still taking care of them" the woman said seeming not affected by the darkness the woman strutted over to Harry and looked at his sleeping form "so this is the boy that beat Voldemort? He doesn't look like much but looks can be deceiving I suppose".

The woman studied harry for a while she reached into her robes and pulled out a wand maybe 12 inches in length and pointed it at the boy "Voldemort did say that if his plan to get the stone failed I was to kill him but then again I haven't had a meal in a while" the woman then opened her mouth to reveal long sharp canine's "I wonder what this boy's blood tastes like? Diffindo" rather than kill Harry with the killing curse as she knew she should have she used the severing charm on him. The charm itself was incredibly weak only strong enough to make a small gash across his arm to let a trickle of blood pool out. The woman smelt the blood trickling out of harry's arm and the effect was immediate the woman lurched back and moaned in ecstasy her knees buckled at she feel to her knees "oh my god this boy's blood the smell is enough to do this to my body" she took her hand down in-between her legs and noticed that she was wet she smirked.

"this boy I must drink his blood true he will become a vampire however I can easily kill him after but his blood is too good to pass up" the woman stood again though the movement seemed hard in her now aroused state from the smell of Harry's blood still thick in the air she moved close to the bed were Harry's neck was naked to the world She reached forward her mouth opening slightly then she pounced forward biting Harry's neck and drinking the red fluid poured from his neck.

When she stopped drinking Harry started to spasm she noted the beginning of the transformation into a vampire she being a naturally born vampire never experienced this. The effects of Harry's blood on her body became immediately apparent any signs of aging that showed on her already youthful looking body disappeared. Harry continued to convulse and spasm "well I should kill you now it's a shame your blood was easily the best I've had" she lifted her wand prepared to kill harry "avada..." however before she could finish there was a sudden noise.

"BOMBARDA MAXIMA" the door to the hospital wing suddenly exploded leaving a hole and in stepped Dumbledore, McGonagall and Snape each had their wands raised pointed at the woman.

"Well well if it isn't professors Dumbledore and McGonagall however I don't recognise the third fellow must be a newer professor isn't this a nice reunion" she smiled her words laced with sarcasm.

"Samantha Stone You're a death eater?" McGonagall said it was more of a statement than a question.

"no I wouldn't say I'm a Death eater I don't have the mark but Voldemort has power that is of value to me and he promised me meals so I do some business with him I'd call us partners though my first loyalty is myself of course" Samantha said

"What have you done to Harry Samantha?" Dumbledore asked

"Straight to the point eh Dumbledore? Well I was told by Voldemort that if his plan for the stone failed which it did I was to kill the boy unfortunately I was silly enough to try his blood I must say his blood is like liquid gold the best I've tasted in my life"

"You drank his blood so he'll turn into a vampire?" Snape asked

"Well if he survives the process of transformation then yes but it is rare to live through it but this boy may, he is after all the boy who lived" Samantha said seeming uncaring about Harry still convulsing a little to her right.

"Samantha we are going to hand you over to the Ministry and you will be sent to Azkaban tonight are you prepared to face that fate?" Dumbledore said preparing himself for a duel.

"Well I'd rather not, I'm confident that while I won't be able to kill the boy but I will be able to escape" then suddenly without warning Samantha sent a nonverbal stunning spell towards Dumbledore he easily blocked the spell with a nonverbal shield charm then the duel began Dumbledore and Samantha shot spells back and forth between each other Snape was ready in case Dumbledore needed assistance though he doubted it while McGonagall went to aid Harry at the same time sending a patronus to Madam Pomfrey to get to the hospital wing immediately.

The Duel was intense spells of all sorts were being cast Samantha knew the longer this duel lasted the more likely she was to lose since she was deep in enemy territory they did have the advantage in that aspect. She however had a ace up her sleeve "Diffindo" she shouted aiming the spell above Dumbledore cutting one of the chains holding one of the many chandeliers in place it fell and glass shattered when it hit the ground it was able to distract Dumbledore for the split second she needed. Quickly as she could she transformed herself into a Bat and flew out of the window she was gone before they could react.

"She appears to be an unregistered animagus Headmaster the form of a bat how fitting for what she is" Snape said staring out of the window.

"Yes however she is now gone and the least of out worries Harry needs to be tended to Severus create a powerful potion to induce sleep Harry is in for a very rough couple of days" Snape nodded and left for his lab

Madam Pomfrey quickly appeared in the hospital still in her pyjamas she had no time to change when she received the message from McGonagall she immediacy went to harry he had calmed somewhat but he still convulsed occasionally "my god what happened?" she asked Dumbledore

"He was attacked Poppy Samantha Stone attacked him and began the transformation process into a vampire hopefully his body can take it" Dumbledore explained

"Yes I can't see how I can help this isn't something that there is a cure for" she explained

"yes however I have seen this process myself several times it is a painful one for the patient and many have died from it Harry seems to have made it past the initial stage and is calming down he may make it, all I ask is that you keep an eye on him and keep him in the best condition you can" Dumbledore explained Pomfrey nodded.

(Next morning)

By the next morning Harry was sleeping relatively peacefully he woke and immediacy noticed the pain all through his body and especially his neck he noticed Pomfrey standing near his bed.

"Oh thank goodness your awake harry we were afraid you wouldn't make it" she said

"What do you mean?"

"You were bitten by a vampire Potter and you seem to have survived the transformation" Snape said with little to no care for the boy.

"Transformation?" Harry asked

"Yes Harry" this time Dumbledore spoke "you are no longer 100% human you are half human half vampire you may know of the rumours of people transforming into vampires by biting humans?" Harry nodded "well that is true however the actual transformation process is painful and many don't survive it you are lucky to have"

Harry was stunned he was a vampire? He noticed when he looked at his hands his skin while not deathly pale he was slightly paler than he was before. When he thought of other things vampires had he inspected them his canines were sharp and when he looked into a hand mirror near his bed (thankful he could actually see himself gladly once vampire myth was false) he noticed his once green eyes were now red that was the worst thing for him. The only memento he had from his mother his eyes no longer were there they were tainted by the vampire that bit him Dumbledore noticed this.

"Harry I expect you don't like the eye change?" Harry nodded "we can get a witch or wizard who specialises in eyes to change the colour back to normal" that made harry smile.

"Harry do you have any questions about your new condition?" Dumbledore asked

"Will I be able to walk out in the sunlight?" Harry asked

Dumbledore chuckled "yes my dear boy while you may get sunburned more easily if exposed for longer periods so I do advise caution" before harry could ask his next question Dumbledore seeming read him mind "you want to know about drinking blood don't you?" Harry nodded not bothering to hide his curiosity "well I will be truthful vampires must drink blood to live this is also true for half vampires such as yourself but we needn't worry about you biting other students we can easily provide you with sheep's blood when you crave blood you can keep it in a flask"

"what about the other Vampire legends?" Harry asked

"while you now have a more natural affinity towards night dwelling creatures It is not ture that you can transform into a bat on a whim and the only way to do that is to become an animagus" Dumbledore said taking a breath "also since you are still young some of your other new abilities will not be obvious yet for example Vampires become stronger than average humans however that does not happen until they become teenagers so you have a few years before that happens also the myths about holy water or a steak to the heart are all fake and as morbid as it sounds it's actually quite easy to kill a vampire" Dumbledore said finishing

Harry nodded he may be able to hid this he didn't want his friends Ron and Hermione to find about this then suddenly he wondered if Dumbledore had already told them! "Professor have you told anyone about 'this'?" harry asked.

"Other than the staff no it is your own choice if you wish to tell your friends about this" Harry sighted in relief suddenly Snape spoke up

"Headmaster it could be problematic if a student cuts themselves around potter the scent of human blood would undoubtedly set him off on a blood drinking binge"

"true Severus but I trust harry in not biting any of the students now Severus, Minerva and Poppy back to your business I'd like to stay with Harry and answer anymore of his questions" the teachers nodded and left them alone "now harry do you need anything or do you have any questions?"

"Only one professor who was it that attacked me?" Harry needed to know who did this to him

"I suppose it is fair that you know who did this but first you need to know some history" Harry nodded "Harry vampires can be born or made the vampire clans normally stick to themselves but occasionally some go rouge and bite humans usually killing them as such Hogwarts banned them from attending our school that was until 1956 the first year I was headmaster I remember the first vampire student this school accepted Samantha Stone she was the Vampire and Witch that bit you"

"Is she loyal to Voldemort?" harry asked saying Voldemort name in a more hushed tone

"when she was here she never showed any sign of blood purist views and I had no suspicions but last night she admitted that she was indeed with Voldemort but not loyal to him she is merely using him to find more people to drink the blood of and either kill or turn into vampires she is more self loyal perhaps I should tell you the whole story about her it all started in 1956"

(1956 September 1st great hall)

Applause filled the hall as the sorting hat finished its song and the students began to be sorted into one of the four houses. We see at the middle of the staff table a considerably younger looking Albus Dumbledore when finally a name was called that brought him to attention "Samantha Stone" the girl seemed shy and she kept to herself she didn't seem to have any friends in the crowd but she nonetheless walked forward and sat on the bench the hat was then placed on her head.

Dumbledore enjoyed a small game of trying to guess where the student would go based on their appearance he usually got them right and if not his second choice was usually correct this girl he assumed she would either go to Hufflepuff or Ravenclaw she didn't seem brave enough for Gryffindor and she certainly didn't seem cunning for Slytherin. Dumbledore also noted one other thing about the girl she was the first Vampire permitted to attend Hogwarts although he was the only person who knew this him and a select few staff members.

The hat seemed to take an unusual amount of time but then the old rugged hat opened its mouth and shouted "SLYTHERIN"

This was certainly not what Dumbledore was thinking he clapped nonetheless as did the other slytherin students for their newest student the girl went and sat at the slytherin table Dumbledore decided then to keep an eye on Samantha Stone.

Her first year was an average one for a student she got above average marks for most of her studies and she seemed especially talented at Defence against the Dark Arts maybe it was because she was a vampire Dumbledore could only guess. She didn't cause trouble and didn't seem to be a blood purist so why was it Dumbledore got a strange feeling of dread when he past her it was so strange.

This was the case for the next few years it wasn't until Samantha's fourth year that a significant change happened to the girl. Seemingly overnight the girl suddenly became confident and ambitious she also improved her studies in many areas and became captain the Slytherin Duelling club showing immense talent for it, so much so she lead the team to victory in the house duelling cup with no losses she would do so until the year she left Hogwarts this confused Dumbledore he decided to confront her about it he did so on the last year she was attending Hogwarts.

Dumbledore approached a now 17 year old Samantha she was in her common room she seemed to be relaxing Dumbledore walked up to her she noticed him immediately "can I help you Headmaster?"

"Yes Samantha I need to talk about you"

"Oh really? Why would the mighty headmaster want to talk too little old me?"

"Your attitude seems to have changed in your first three years you were a shy and inward girl but then in your fourth year you suddenly became outward and confident what happened to you?" Dumbledore asked

"Oh I just thought I'd come out of my shell so to speak" was her simple reply Dumbledore didn't like this answer.

"No this is more than that I know that Vampires can become radically different upon the consumption of human blood tell me Samantha have you drank human blood?" Dumbledore asked sternly

Samantha decided there was no point in denying it "why yes I did and it was fantastic, I drink it all the time though I only drink the blood of muggles outside of school after all I don't want a student to rat me out"

Samantha then suddenly sent a stunning spell at Dumbledore and ran out of the common room she was gone before Dumbledore could respond he sighed she was likely going to leave the school he Dumbledore desperately hoped that she didn't join up with Tom that could and would be a recipe for disaster with two forces like that together then again they both seemed as selfish as one another so they wouldn't work well together Dumbledore left in defeat he had lost a student luckily no one knew of this problematic situation.

(Present time)

"and that harry is the story of Samantha Stone she is now another threat you need to look out for I'm so sorry I let this happen" Dumbledore looked honestly upset of himself

"It isn't your fault Professor you didn't bite me thanks for all the help suddenly Hedwig flew into the window and landed near the bed she held a small letter tied to her leg" Harry reached for the note but Hedwig suddenly lashed out at harry and bit his finger.

"ouch Hedwig why did you do that?" harry squeezed his finger in pain

Dumbledore was surprised too "it seems Hedwig see's you as a vampire now and doesn't trust you anymore it is a pity I'm sorry harry" harry started to cry immediately Hedwig his first friend after Hagrid didn't trust him anymore.

"What am I to do I can't have a familiar that doesn't trust me can i professor?" Harry honestly knew what he would have to do but he dreaded having to say it.

"No your owl must be let free harry i know it's painful but it will be better for both you and Hedwig I'm sorry" Dumbledore explained harry let the tears fall when he finished but he nodded in understanding.

"No don't apologise I understand" Harry said tears still falling in his eyes.

I finished this A while ago and thought i should post it on here please tell me what you all think! :D

Ok I noticed a Review asking me about the vampires in my story and what they can do well I have updated the chapter with Dumbledore saying a little more about them hopefully that answers a few of your questions.

Also I have added a poll on my profile concerning who I should pair Ginny with and before you ask I intend it to be a lesser pairing, the options are as follows.

Dean

Neville

Draco