Finally after a long fricken time the first part of the story is here. I just spent like 10 minuets figuring out how to save a Google Docs file, but never mind that, the first part is up and i would like some feed back. Also I will put a list of characters in the description to tell about them and their progress. Also there are more characters going to come into the story later so they will be added to the list. Also, an update, part 4 is under development, so 2 more parts are on standby. Other than that, here is the story.

Zekrom:
9 foot 6 inches
Age: 20 ( just to help with the personality )
Weight as of the begining of the part: 800 pounds, or 362 kilos
Personality: Main Character, Childish

Reshiram:
10 foot 6 inches
Age: 30
Weight: 700 ( she does not gain for a while )
Personality: Motherly figure to Zekrom ( little brother ), More mature

If the story did not load, here it is:

Zekrom laid against a pillar in DragonSpiral Tower in the Unova region, as he watched the sun slowly rise over the the horizon let the light shine into the top floor of the tower. The light was warm against the legendary Pokemon’s scales, as the cold night ended. He stood up and looked out the large hole in the tower clouds began to roll in as a snow storm was on its way. The Pokemon headed down to the floor below him as his gut rumbled for food. He looked down at his small patch of fat peeking out from his belly. He was only 800 lbs. only being 40 pounds heavier than his standard weight.

He prepared his meal of 100 pancakes and 50 muffins just to satisfy his hunger. Most Pokemon would think he is crazy but he's not, his sister Reshiram would eat only ⅔ of that for a meal, she only tells him that he's overeating a bit and not gorging himself. He sits down at his custom table that was made by himself and sets his meal on the table. He munches on the meal as he turns on the TV in the kitchen and watches the news. The announcer says “ Today's weather is going to be colder than ever dropping down to below 10 degrees, so stay indoors and turn on your heat. By the time he the weather was said Zekrom had finished his meal. He stood up and washed his dishes and put them away.

He heard his phone ring and he answered and heard his sister's voice saying, “ big bro how's the weather in northern Unova.”

Zekrom replied, “ cold as usual, how about there in Kalos at the Pokemon village.”

Reshiram said, “ boring as usual, so is it ok if I can crash at your place for a week or so. We haven't seen each other in months, since I was needed here in Kalos since the whole Zygard thing happened.”

Zekrom replied, “ sure when you comin’ over. “

Reshiram exclaimed, “ lunch time or so.”

Zekrom smiled and said happily, “ great, also can get some poffins for lunch on your way here, I've heard they're delicious.”

Reshiram rolled her eyes and said jokingly, “ sure you tub of lard.”

Zekrom clapped his claws and said, “ thanks sis, you're the best, see you in a few hours.”

Reshiram replied saying, “ alright tubby, bye.” As she hung up.

Zekrom laid on his couch watching some tv until he hears a knock on his door. He gets up and opens the door and was greeted by his sister. Reshiram was taller than Zekrom, though by only a foot, but she was only 720 lbs, which is under her standard weight. The two hugged each other as tears rolled down his sister's face. Zekrom was the younger of the two being in his 20s while his sister was about 30.

Zekrom said with tears dripping down his face, “ I missed you sis.”

Reshiram replied, “ you two little bro, also here's your food. Don't eat it too slowly,” as she smiled at him. Reshiram knew he was going to gain weight. Though she still jokingly teased him a bit for it.

Zekrom smiled and said, “ thanks sis, you're the best.”

Reshiram replied, “ no thanks, I got myself my own amour those are all for you. I’ll be in my room for a bit. I've got to unpack, hope you have a good idea for lunch.”

Zekrom smiled saying, “ thinking of sandwiches or pizza, maybe both for me but what do you want, sis.”

Reshiram said, “ pizza sounds good little bro,”

“ great,” says Zekrom, “ I'll get it ordered.”

2 hours later…

The two sat in the living room catching up with each other since they were separated 6 months ago until the doorbell is rung. Zekrom heads downstairs, pays for the delivery and grabs all the pizzas, 50 to be exact. Reshiram puts a hand on her hips smiles and rolls her eyes as she says, “ I only wanted ten pizzas you know.”

Zekrom smiles,” I know the rest is for me.”

Reshiram replies jokingly, “ ok fatty,” as she winks at him.

The two bring the pizzas to the couch and begin eating while watching some tv. Reshiram finished only two slices while Zekrom had already finished two boxes. This continued for about 20 minutes as the two watched tv. Reshiram finished as she looked at her brother. Zekrom’s belly was a little bit more noticeable as he was rubbing his full belly.

Reshiram asks him, “ you full yet brother?”

Zekrom replies while heavily breathing, “ yea, maybe I ate too much.”

His gut let out a gurgle from being stuffed as his sister said, “ save room for dinner, “big” bro,” as she smiled at him.

Zekrom got up and said, “ I'm going to take a nap sis, wake me up at dinner.”

1½ hours later…

Zekrom exited his room rubbing sleep from his eyes as he was greeted by his sister cooking steak for dinner. Zekrom said sleepily, “ what time is it.”

His sister replied, “ 5:30 in the evening.”

Zekrom asked, “ how much longer, I'm hungry.”

His sister said, “ of course you are, and dinner's done.

Zekrom smiled and immediately sat at the table. Reshiram piled 20 steaks just for her brother, and 3 large bowl of mashed potatoes with plenty of butter. While she only had 3 steaks with a small bowl of potatoes. Zekrom, dug in as soon as he got his plate as he ripped apart his steaks as the flavors filled his mouth. He cleaned his plate of steak and went straight for the potatoes, cramming his mouth full of it. He finishes as looked at his bloated belly as he rubs it.

He smiles and says, “ thanks sis, that was the best meal ever.”

Reshiram smiles and blush saying, “ thanks Xerneas taught me, you used to hate my cooking, now you love it. Though Zekrom, I was wondering, for the whole week I'm here can you hold of on the weight gain thing. I have some plans for us and I want to do them without you going nuts on food.”

Zekrom looked at her and says, “ umm.. I don't know,” he smiles,” I'll do my best sis.”

She smiles, “ thanks bro, your the best brother any Pokemon can have.”

Zekrom gets up from the table and heads for the bathroom. He steps on the scale and sees his new weight, 815 lbs., he gained 15 lbs.. He exits the bathroom and says to his sister, “ I gained 15 pounds today, I was 800 when you got here.” Reshiram smiled and head for her room.

1 week later…

“Thanks bro for letting me stay, but I have to head back to Kalos for a while again. I'll be back in a couple months. See you then.” Reshiram says as she opens the front door. The two hug each other goodbye as Reshiram flys off. Zekrom waves as his sister vanishes over the horizon.

Zekrom sits on his couch as he watches tv again without his sister. He grabs his phone and orders more pizza. 55 to be exact. He wipes a tear from his face, he was determined to gain, his sister was going to be proud. He grabs his phone again and orders another 60 pizzas from another pizza place along with 30 dessert pizzas. He now sits and waits for his delivery.

2 ½ hours later…

Zekroms pizza arrives as he pays the two for delivering. He looks at his order, he gulps hard, he thinks to himself, “what have I gotten myself into with this order.” He grabs the first box from the pile and sits on his couch. He shovels pizza slice after pizza slice down his gullet not even chewing as he finishes 10 boxes, then 20, then 30. His gut began to push outwards as more pizza was eaten. He finishes his 50th box as he begins to slow down. He rubbed his belly as more pizza filled it, as gurgles from all the food, as it digests it slowly. Soon 70 boxes were gone as his belly lies on his thighs. Finally 100 boxes were gone with 10 left plus the 30 dessert pizzas. He rubbed his massive belly as it sat on his knees as he finished his last pizza, as now it was dessert time. He grabs the last dessert pizza as his belly creaks and groans from all the food that was inside it. Zekrom lays on his couch as he closes his eyes and let's his gut settle.

3 hours later…

Zekrom awoke to his now larger belly. He poked it as his claw pushed in his flabby scales. He sat up and walked to his scale as he stepped on it. His new weight was 900 lbs., he put on 85 lbs.. He looked at himself in the mirror. His now beach ball sized gut hung on his waist, his arms and legs were rounded out and softer. His moobs start to sag a bit, and his second chin had appeared. He shook his new belly as it jiggled a bit. He walked to his kitchen for a new meal.

Zekrom entered his kitchen, he looked through his cupboards and fridge, but nothing caught his eye. He then got an idea, he never ate his poffins. He grabbed a notebook and pen and wrote down a shopping list. It read; 30 bags of chips, 25 tubs of ice cream, 10 cakes, 50 cans of whipped cream, 10 gallons of chocolate milk, and 10 pizzas.

30 minutes later…

Zekrom arrived home with all his food. He set it by his couch, turned on the tv, and ripped open his first bag of chips. He slowly ate this time since he wanted to savor the food. Chip bag after chip bag piled up as Zekrom ate each one, he then moved to his ice cream as he spooned large amounts into his mouth, as tubs then piled up, and in only 30 minutes he finished his ice cream. Though Zekrom began to feel full already since he used to eat so fast he would not feel full until he was done. He continued to power through his food as he picked up the pace ate every last bit of food he had bought in 20 minutes flat. Zekrom stood up as he rubbed his belly. He tossed out the trash and went to the top of the tower to take another nap.

2 hours later…

Zekrom woke to the sound of his phone ringing. He answered it and heard his sister say, “ hey little bro, how is the gaining going.”

Zekrom replied, “ great, need to quickly check my new weight, I just finished lunch.” Zekrom head to his bathroom as he stood on the scale, “ alright sis I'm 935 lbs..”

Reshiram said surprised, “ wow I've been gone a day and you have gained more than 100 pounds, geez by the time I'm back visiting you'll be bigger than Unova.”

Zekrom giggled a bit and said, “ who knows maybe I will be, or bigger.”

Reshiram rolled her eyes, “ so, you miss me yet.”

Zekrom replied, “ of course sis, I missed when you left this morning.”

Reshiram whipped a tear from her face saying, “ thanks little bro, I'll see you soon. I have to get going, I'll call you every night to see how you are doing.”

Zekrom said,” love you sis, see you soon.”

Zekrom closes his phone and heads to the kitchen. He scratches his head wondering what he wants, he shrugs his shoulders and grabs his phone. He orders the same thing he had for breakfast. The pizzas arrive and Zekrom rubs his belly as he licks his lips. As he did in the morning he shoveled slice after slice into his maw, and in only an hour all the pizza was now in his belly. He leans back in his chair as it creaks under the Pokemon's weight until, CRACK, the chair breaks under his weight, Zekrom blushed, he knew he was fat, but he didn't know he was that fat. He stood up and went to bed.

The next day, December 24, 2013…

Zekrom sits up, stretching his flabby arms and scratches his gut, he looked at his clock, it was the day of Christmas Eve. Zekrom loved Christmas, his sister knew that, she knew he acted like a child every night wondering what he was getting for Christmas. He heads downstairs to the front door as he had received a letter from his sister, it read:

Dear, flabby little brother,

It's that time the year again, and I know you want me there for Christmas, but sadly I can't. Though I have a proposal, you get to come here to Kalos for Christmas and spend today, tomorrow, and the 26th. You sadly have to head back to Unova on the 27th, but I know you would come, hopefully. If you do, here are the plans: a feast with Xerneas and Yveltal and of course yours truly, then the next morning is present opening for you, finally on the 26th, a tour around Kalos. I hope you decide to come.

Sincerely,
Reshiram

Zekrom ran as fast as his flabby legs would let him. First he checks his weight 1015 lbs.. Second he packed his bag full of snacks as he runs out his door and takes flight. For Zekrom it was harder to fly, he still could fly but he was slower than when he was about 300 pounds lighter. He flies over towns as many people wave at the Pokemon as he waves back. He flies over the ocean as he feels the breeze hit his face as he munches on his snack, which was pizza slices. He checks the time on his phone, it was 1:30 p.m. and dinner was at 6:00 p.m. he continues flying and finally over the horizon he saw the Kalos region, and he saw the Pokemon village off to his right.

He approaches the village and lands at the top of the waterfall and was greeted by his sister. The two hugged each other as Reshiram say, “welcome to Kalos little bro.”
She looks at her little brother and adds, “ geez bro, how big are you now.”

Zekrom replies,” 1015, are you surprised sis.”

Reshiram smiles, “ no, I thought you would be bigger.”

Her brother smiles and says, “ so Xerneas and Yveltal are going to be at dinner. I hope they don't tease me for my weight.”

Reshiram reassures him saying, “ I told them you were fat, and that you want to be fat, Xerneas told me that you are always welcome here in Kalos, even if you are 1000 pound Pokemon.”

Zekrom smiles and says, “ thanks sis.” As he hugs his sister again.

3 ¾ hours later…

It was about 5:45 p.m. And Zekrom enters the cave where dinner was being held. He was still nervous what Xerneas was going to think of him, but he didn't let that get to him. He sees a large table full of different kinds of food, from large hams and turkeys, to pumpkin pie and cakes. He smiled and muttered to himself, “ oh sister, you know how to make your brother happy.” As he finished talking, he heard footsteps approach behind him. Reshiram entered the cave followed by Xerneas. Xerneas was unknown to Zekrom, from what he was told and saw, she was 4 inches taller than him, and was also part fairy type.

Xerneas entered and looked at Zekrom, she smiled and said to him, “ you must be Zekrom, right, Reshiram’s little brother.”

Zekrom replied nervously, “ yup that's me.”

Xerneas said in her mighty voice,” shall we eat,”

Reshiram butted in saying, “ okay Xerneas I think you don't need to do the whole high and mighty act around my brother, he kinda gets scared easily.”

Xerneas frowns and says, “ you know I like doing that,” she looks at Zekrom and says, “ sorry I do that from time to time since I am the protector of Kalos, also sadly Yveltal won't be coming, he got held up with some work Sinnoh.”

Reshiram looked at her brother and said, “ well look who gets to pig out even more.”

Zekrom smiled, “ well what are we waiting for, let's eat.”

2 hours later…

Zekrom laid in his room in the cave munching on a large pile of leftovers from the feast, he rubbed his gut which was twice it original size since he ate so much food. He looks out the window next to his bed watching the sun set over the horizon. His gut let low rumbles from the sheer amount of food it was holding. He looked at the pile of food he still had left, he crammed as much as he could into his maw and finished of the pile. He closed his eyes and waited until dawn.

The next morning, December 25, 2013…

Zekrom awoke as sunlight touched his eyelids as he slowly stood up and struggling to get out of bed a bit. He stepped on the scale in the room since his was at home, it read, 1225 lbs.. He was surprised he ate so much. He looked at his mirror and saw his massive belly dropping down to the middle of his thighs, his legs and arms were rounded out to the size of medium sized tree trunks, his moobs sagged onto his belly, and his third chin appeared on his face.

He entered the living room of the cave and saw a few presents lying under the tree. He looked at the first tag and it was from Professor Juniper in Unova, She usually comes by the tower once a month to check on him to see if he is all right. The second one was from his sister. While the third one was from Xerneas. There was also a fourth present, which was from Yveltal.

His sister enters the living room and asks her brother, “ how much did you gain, from what I'm thing you're about 1300, but I may be wrong.”

Zekrom replied, “ I'm only 1225 sis, also were is Xerneas.”

His sister replied, “ she has some stuff to do with Professor Sycamore.”

Zekrom asked, “ so can I open them.”

“Sure, go ahead, “ said his sister.

He smiles and grabs the one from his sister. He rips it open and sees a necklace, he looks at it confused, but his sister tells him, “ it's to remember Kalos by, like a souvenir.” Zekrom hugs his sister and grabs the second one from Xerneas. He opens it to find a large pumpkin pie. He sets it aside, remembering how delicious here pumpkin pie was, which made his mouth water. He grabs the one from Yveltal which has a note on it saying:

Dear Zekrom,

Sorry I wasn't there for dinner yesterday, I had some stuff to do here in Sinnoh, and I have heard many things about you from your sister. She talks about how you love food and how big you are getting weight wise. So I decided to send you some poffins from here in Sinnoh. I hope you like them.

Sincerely
Yveltal

Zekrom took out the large box of poffins, as it reads: Made in the heart of Hearthome City. He sets the box aside and grabs the final present from Juniper. He opens the pack with another note, but from Juniper saying:

To Zekrom, I hope you are enjoying your gain, here is something to help. It's a watch that shows your weight whenever you want, and it conforms to the size of your wrist.

Zekrom puts on the watch as it lights up showing his weight. Zekrom smiled and asked his sister, “ so what are today's plans.”

His sister replied, “ I don't really know about you but I have to go on patrol for the day, so feel free to explore the area, or raid the kitchen.” Zekrom nodded as his sister exited the cave.

30 minutes later…

Zekrom entered the kitchen rubbing his empty stomach. He opened the fridge and his jaw almost dropped. The fridge was filled with ham, pizzas, cakes, steaks, muffins, sandwiches, and pumpkin pie. His mouth watered at the sight. He smiled as he completely emptied the fridge of its contents and puts them in his room. He then begins shoveling food item down his throat as his gut grew as more food entered his fat body.

2 hours later…

Zekrom’s gut let out loud groans and creaks as his gut had almost tripled in size as he rubs his rock hard stomach. He lays down as his gut protrudes over his bed as he closes his eyes.

6 hours later…

Zekrom wakes up to the sound of his alarm clock. He rubs his massive and soft belly. He sits up with a lot of trouble but he makes it. He waddles to the bathroom and looks in the mirror. His belly now drooped past his knees, his arms and legs were thicker than large tree trunks, he had four chins and beach ball sized moobs. He looked at his watch, which displayed his new weight of 2450 lbs.. He gave his belly a pat and sticks his claw into his jellatnis mass which is his belly as it sinks into his fat.

Zekrom exits the bathroom still playing with his fat, until he was stopped by a Pokemon entering the cave. He was greeted by a 11 foot tall Pokemon standing in front of him. The Pokemon says to Zekrom, “ so your Reshiram's brother, I didn't expect you to be this fat, though your sister did say you were a glutton.”

Zekrom asked, “ I'm sorry, but who are you.”

The Pokemon replied, “ where are my manners, I'm Yveltal.”

Zekrom says, “ ok, so what are doing here, besides living here most likely.”

Yveltal replies, “ I was coming by to tell you that it's time for you to head home. Xerneas will be in Johto for a few days, I have to head to Kanto, and your sister has to stay here and constantly patrol.”

Zekrom frowns but nods saying, “ alright I'll get my stuff together.”

1 hour later 5:30 p.m….

Zekrom sits in the cave room and waits for his sister. He looks down at his gut and smiles. He rubs it for a bit until he hears a knock on his door. Reshiram enters the room and says, “ I knew you would raid the fridge. Sorry you have to head home early. There is still a lot of stuff to do all over the planet since the hole Zygard thing happened. Also quick question, what's the new weight.”

Zekrom smiles and looks at his watch and says, “ 2450 lbs. sis, also stay safe.”

His sister replies, “ I know, and since you probably can't fly anymore, Sycamore has made a teleporter to the tower. So let's get going.”

Zekrom nods and gets up with the help of his sister. He exits the cave and looks at the village below, Pokemon wave at him goodbye as he waves goodbye as well. He steps on the pad as he feels his body tingle and disappear.

Zekrom steps of the pad which was in the living room of DragonSpiral tower. He looks around taking the smell of his home. He heads to his kitchen as he looks at the table, to see a mountain of food waiting for him with a piece of paper saying: from sis.He instantly digs into the food not even chewing as his belly balloons outward at fast pace. He continues as his gut grows and grows as his watch updates his weight.

3 hours later 8:45 p.m….

Zekrom lets out a loud belch as he rubs his belly which had crunched his table just from the sheer size of it. He stands up and drags his body into his room and falls asleep for the night.

The next morning December 26. 2013…

Zekrom eyes flutter open as sunshine glows through his windows. The Pokemon let's out a long yawn and try's to get up, but he couldn't. His eyes widened with fear until he heard a machine start up. His bed began to turn at a 90 degree angle as his feet touch his floor. He shrugged it of at checks his watch as it reads, 5605 lbs. the Pokemon was shocked at his new weight. He waddled to a mirror and sees his belly now drags against the floor and he now had 7 chins and massive moobs. His arms and legs were as round as 2 large tree trunks. Zekrom looked at his blobiflyed body. He looks it over, and grins and says to himself, “I think I'm big enough, for now.”

The End…. Or is it….

Results:
Start: 800 lbs.
End: 5605 lbs.