Disclaimer: I don´t own anything of Supernatural, but I own Mary

Chapter one

Dean wiped a springlet of blood, which ran out from the cut above his eyebrow. He strove overrule his anger to stop shaking his hands. He quickly loaded his shotgun and aimed to the ghost which was just trying to kill his brother at the moment. Sam lay unconsciousness on the floor of old, uninhabited house. A few hours ago they just found out that a ghost wich haunted a small town not far from Boston, is connected with this house. Dean decided they have to burn this house but before they sufficed do that, the angry ghost attacked them too. Dean shot him without hestitation. The ghost vanished away and Dean fast ran to his little brother

„Sam?! Sammy, wake up!"

„How many times do I have to tell you, it's SAM???"

Dean laughed with relief and helped his brother to stand up.

„What about up there? Did you spill everything by gas?" asked Dean

Sam nodded. Both left in front of the house, Dean light up the match and throw it inwards. The house instantly burn into flames and both Sam and Dean retreated ahead of the heat.

-------------

Next day Sam woke up very early, because the sunshine shone to his face. He sleepy looked at his watch and found out it's time to get up. He got dressed and woke up Dean. But Dean didn't want nor a little to get up so he covered his head by his blanket. But in a short while a pillow, which Sam threw, fell onto him.

„Alright, alright, I'm just getting up" yawned Dean.

Dean climbed out his bed and got dresseed. Them he with Sam found a caffé, where they could get something for a breakfast. After meal Dean took his laptop and started to look for a new case

„Have you found anything?" Sam asked and took a sip from his latté.

„Maybe. In Kentucky was several strange deaths for a last week. Several people was found with a bitten throats. It sounds interesting, what do you say?"

Sam had a full mouth just now so he only nodded.

In a while they both rose up from the table, went to the car and headed to Kentucky. Dean drove and when he started to sing and beat by his hands to the steering-wheel, Sam only shook his head. Several hours later they finally saw the sign, which was telling to them they are close to their destination. Dean instantly pulled off in front of the nearest restaurant. While they were eating, Dean all the time hung his look at one of the waitresses. In the mean while Sam opened laptop to find out more information about victims and he interrupted the track of Dean's thoughts.

„Dean, are you listening to me, Dude?"

„What?" Dean returned back on the earth

„Dean, we're here becouse of job"

Dean threw some money on the table „Ok, ok. So…let's go?"

When they were in the car, Dean was still fed up.

„So…where are we going?"

„To local hospital. Yesterday was found another victim. But this time she has survived"

„Let's go to visit her"

-----------

Boys pulled off in front of the hospital. They readied fake ID's. When they came to reception, they showed ID's and asked for the number of the room. The nurse imparted it to them so they went ahead. When they came to the room, they saw the woman in the middle age lying on the bed. They saw also the bandage on her throat and the infusion leading to her arm.

„Good morning. Are you Ms. Fletcher?" Sam asked quietly. The woman only nodded.

Dean pulled the ID.

„I'm sergeant Copburn, this is my colleague Blakely. Could we ask you a few questions about your injury?"

Then the woman finally spoke „I thought one evidence is enough"

„This case is passed on the state police so we have to hear every witnesses again" Dean answered without hestitation. „Are you going to tell to us, what happened yesterday night?"

Ms. Fletcher was evidently upset by memories on yesterday event. „Yesterday I came from my friend. We meet every Thursday. When I went around cementery wall, I heard whisper of foliage somewhere behind me. I turned around and I saw some animal. It looked like a wolf…it was huge and had yellow eyes. It ran to me. I tried to scurry but it was faster. It knocked me down ant bitted to my neck. And since that I haven't remembered anything, then I woked up here."

„You told, it looked like a wolf? Did you hear a bark or anything like that?" asked Sam

„No, nothing. And it also ran very quietly, except a while it ran on the foliage."

Sam just nods and Dean go on in the questioning „Haven't you noticed some similar animal before? Or some lost dog, maybe?

„No, I haven't"

Sam and Dean left the hospital room and looked for a way out of the hospital. When they were walking through a long and twisting hallway they both kept quiet and thought, so Sam bumped into young girl who was walking through a hallway against them. Both Sam and the girl apologized mutually and went ahead their way, Dean just looked back at her. When they climbed into a car again, Dean interrupted the long silent „So, what do you think?"

„I don't know. There could be many thing what have a shape of a huge animal…What about a werevolf?"

„Hmm…It wasn't a full moon. Didn't you read, where was found the another victims?"

Sam looked at him eloquently „Around the cementery"

„So let's go see it"

---------------

Dean pulled off by the cementery. Next to the cementery there was a park where was found all death bodies. Dean and Sam walked through the park then they finally saw the yellow ribbons what signaled the place where was found Ms. Fletcher. They both looked around attentively.

„Have you found anything?" Sam saw Dean bent down for something

„Just a residue of some firework" he shook his head and threw it away

„Why didn't it kill that woman when every other was killed?" asked Sam

„I don't know but I know the only thing what lives on the cementeries…Black dog"

Sam nodded his head „Could be. Black dogs hate a fire…" Dean understood and point at him with his index finger „That firework!"

Then Sam lookeds at a direction to the cementary wall. A huge gate was open now. Sam came closer and noticed the blood tracks on the wall.

„It probably hit it. That woman had to have a lot of luck"

„Yeah, bud we should have it too, 'cos if it's really Black dog it's going to be very hard work to catch it"

Sam nodded „The only posibility, how it could get out of the cementery is this gate. If we will wait here we have the chance. And we also need silver bullets."

--------------

Dean and Sam came back to the park very late in the evening, almost at midnight. Both had the loaded weapons. They hid themselves in the near bush and waited. But then they could hear the laugh. Dean looked at Sam confused. At that moment they're seeing a group of teenagers walking to the cementery.

„I really don't know, I don't think it's good idea" a girl said

„C'mon, it's going to be fun. We all are coming"

The group of children came into cementary

„Shit!" Dean whispered and climbs out the bush

„Dean! What the hell are you doing?!"

But Dean didn't listen to him so Sam followed him. They both entered to a cementery behind the children which were having a lot of fun. They were just several steps behind them but one of the girls turned around and when she saw Dean and Sam she screamed.

„What are you doing here?!" asked them some boy

Dean didn't answer because he noticed the black shadow what was coming to them very fast. Children were turned back to it so they couldn't see it.

„Run!" ordered Dean

Children turned around confused and when they saw some unknown animal they ran away. Both boys prepared their guns but than they sufficed shot, Black dog leaped, knocked Sam down to the ground and fell onto Dean's chest. He looked up and saw sharp fangs and he hoped Sam's going to do something quickly. But Sam dropped the shotgun on the ground. Than he sufficed to take it, he heard deafening shot. The dog howled loudly and fell on the ground.

When Dean rose on his feet he couldn't belive his eyes. Also Sam was staring unbeliving because in front of them there was staying a girl with gun in her hands.

„What the hell are you doing here?" asked Dean

„I'm saving your ass. You could show a little more of gratitude…you're alive thanks to me.

The girl took Dean's breath, because no girl has acted to him like that.

„Actually, who are you?" the girl asked.

„And who are you?" replied Dean

„I asked first"

„Dean Winchester, this is my brother Sam" Dean gave it up and sighted.

„Mary O'Conner" she introduced herself and gave them both a hand „What were you doing here actually?"

„We waited here for the dog but then came those children so we had to rescue them" answered Sam

„You know what is this thing?" she touched the death body by the top of her shoe

„Yeah, it's Black dog. They live on cementeries and…" but he didn't complete his sentence because Mary interrupted him „I know what is the Black dog but how do YOU know that?"

„It's our job" said Dean

Then Mary gave them an enthusiastic smile „Really? You're hunters? That's great, I've never met someone like me…"

Sam looked at Mary more attentively and he realized it's the same girl who he bumped in the hospital hallway. She was short, even shorter than Dean. She was wearing dark throusers and black jacket. Her hair was dark brown. She watched them attentively by her green-blue eyes.

„Wait a minute, I know you. We've met in the hospital" she said.

Sam only nodded „Yes but I think we should talk somewhere else than here"

„I agree" answered Dean

They turned around and walked to the cementary gate. They didn't go nor a few steps when Mary suddenly screamed. They both looked what happend and they saw another Black dog which was bitting to her ankle right now. Both Sam and Dean shot without hestitation and the dog fell death to the ground. Boys came to Mary and helped her to her feet

„Can you walk?" Dean asked her.

„Have you ever tried to walk with bitten ankle? If you have, so you know that I can't…"

Sam smiled when he heard Mary to talk to Dean like that „So c'mon"

Mary wrapped her arms around their necks for a support.

Finally they came to their car.

„Nice car"

„Thanks" Dean answered shortly. Sam opened the back door for her to could sit down.

„Hey, don't stain my car from blood" Dean warned her.

„Don't worry, I'll bleed carefully" Mary said sarcastically.

To calm Dean down Mary took the jacket off and put it on the seat under her injury foot. In the mean time Sam took the firs aid kit and started to clean her wound. When he ended, he wrapped it into the bandage.

„Thanks Sam. So…how long do you hunt the ghosts?"

„For all our life. And what about you?" asked Sam

„It's about two years"

„Ok. Should we take you somewhere?" Dean asked

„Ehm, no. I don't have any place to go…don't you know any motel in this town?"

Dean looked at Sam by warning look but Sam ignored him „You can go with us, I'm sure they will have some free room for you". Dean just rolled his eyes.

Dean and Sam climbed into the car and Dean started the engine. Some while later they pulled off in front of the motel they were staying. But there wasn't any free room so Sam offered to Mary to sleep by them and that made Dean more mad. When Mary disappeared in the bathroom he looked at Sam unbeliving. „Sam? What was that?!"

„Come on, Dean, she saved your life. You should act to her better. Don't you like her?" Dean looked somewhere else „It's not about that" he mumbled

„What did you say?" Sam smiled

„Sam, she is unbearable. She makes me awfully mad"

„Makes you mad she or the fact your life saved a girl?"Dean just shook his head and didn't answer because he wasn't in mood for conversation like that. And on the top of all Mary just got out the bathroom. She saw only two beds „So….where am I going to sleep?"