Wolf Brothers 1-4
by werewolf_muscle
Part 1
Mike sat in his room, preparing himself. Today was his 15th birthday. And he was going to get a special present. He would transform into a werewolf. His brother Steve had told him about it a few years ago. Mike didn't believe him until he saw Steve transform. It was the most beautiful thing Mike had ever seen. He was thrashing about the floor, his body pulsing and sweating, matting the gray fur on his body. His back muscles rippling as they swelled. Steve was making the most grotesque sounds Mike had ever heard. Steve's dick had swelled into this massive hunk of meat. His balls expanded to the size of baseballs. Mike and Steve had cum several times.
Steve had said that this was a tradition in his family that had been going on for centuries. Although they couldn't trace the origins of this tradition, they still relished in its power. Mike sat in room watching the sun go down. After this night, he would transform again every night. Once again, no one knew why it was like this, it just was.
Mike had been having the pre transformation symptoms all day. He was extremely horny. He jacked off about 10 times today. As the day went on, he developed a fever. Steve said these were all normal things. Mike wished Steve was here. He went off to college last year. Mike wondered how he was living. It must be hard. He would have to live by himself as not to put anyone at risk. Not to mention the fact he had to barricade himself in. The one story that was true about werewolves is that if you survive a bite or attack, you become one. If you survive. Mike didn't think that anyone who came into contact with Steve's wolf form survived.
Mike and Steve's father had said that centuries ago, when this all started, their ancestors didn't take precautions, they bit several people. There were probably many others like them. But being able to transform into a werewolf is not something you want to go around telling people.
Mike and Steve's grandfather had built two adjacent cells in the basement. One was for the transformer, the other for the observers. For Mike the observer's cell would be empty. His brother was away and his father was with him. He was making sure Steve was doing OK. He had called Mike earlier to tell him his flight was delayed 2 hours, and by then it would be too late to travel. Mike had set up a camera in the other cell. Steve always said the 1st transformation was the best to watch.
Steve said that after you transform the 1st time, you start getting body and facial hair. You become more muscular, which is good for Mike, since he had quite a gut. The most important thing was that your dick and balls became mammoth. Mike was already hung pretty good. It was 5in soft and 8in erect. It had a pretty impressive girth too. His balls were the size of grapes and they shot a good amount of cum. He couldn't believe they were going to get bigger.
It was time. Mike felt it. His body burned and his skin felt like it was on fire. He let out a cry of pain. His face itched a beard of gray hair grew on his face. Mike scratched his chest as gray hair was sprouting there. It spread all over his body. Mike's hands and feet started to fell as if they were being ripped apart. He fell on all fours and looked down to see that sharp claws were ripping through his nails. His hands and feet started to stretch. Mike screamed and yelled as his legs bent backward and his thighs and calves fused. His feet had stretched so much they were now his legs wile his thigh/calf was now forming a huge slab of muscle by his hips. His shoulders popped as his arms realigned themselves like a wolf. Mike was screaming nonstop. His chest was heaving and sweating. His gray fur was matted with sweat. Just like Steve's had been. Mike's spine started to pop out of his back. It was a sickening sight. His spine was extending down to form his tail. It was like a giant worm was coming out of him. His tail grew to be about 3 feet long and was starting to get covered in hair. His back muscles swelled up. It was making the most grotesque sounds he had ever heard. His dick started to enlarge. Mike looked down and moaned as his balls swelled to the size of 2 baseballs. His heaving chest started to move on its own. Mike looked down in horror as his pecs swelled and stretched to form his new wolf chest. He let an inhuman noise as his chest burst outward. His gut stated to throb. He could feel his abs moving under his beer gut. His lower torso started to stretch. His neck was pulsing, reforming. His human yells slowly formed into the sounds of a wolf. His face was starting to change. The teeth in his mouth started to fall out. New fangs ripped through his gums, blood pouring out of his mouth as his face pushed out. The nose on his face rode his forming snout. His ears pulled upward and his eyes turned yellow. His fangs were huge and twisted. They came down past his mouth. New ones were coming up from the bottom of his mouth to pass his new black nose. Mike gave a final growl as he looked as new form and tried to comprehend that it was once human. His head burned as the wolf mentality took over. Then it was black.
Going back to human form wasn't as painful. After it was done Mike stood up to look at his new body. His beer gut was gone, replaced by 8 mountainous abs. His chest was 2 solid slabs of meat covered in a blanket of hair. His arms were also bigger. He felt his face and touched his newly formed beard. He also found that his voice was deeper. He flexed in the mirror for a few minutes before going to test his new dick.
Part 2
Mike flexed his new body in the mirror. His new muscles bulged as thick, snakelike veins popped out. His dick was erect and oozing. His new abs were sharp and defined. Mike couldn't believe it was him. He woke up on the floor of his cell. He could remember some of the transformation. The pain, the sounds, the blood. The next thing he could remember was his chest going back inward. His back muscles and his spine went down again. It didn't hurt as bad as the transformation, but Mike could still remember screaming in pain.
Father would be home any moment now. He would probably bring Steve with him. He couldn't wait. Steve told Mike yesterday that he didn't shave his face. This would mean Steve would have a nice amount of stubble. Mike was already hard at the thought. He looked at the pictures Steve sent of himself. He was absolutely huge. He had veins that were bigger than an average man's muscles. His dick was a huge hunk of meat between his legs. He had a thick coating of body hair. He was the definition of what a werewolf should be.
Mike heard them come home. He went to greet them. Steve and father were both surprised at Mike's new look. They had a big celebration, ending with Mike's transformation video. Steve congratulated Mike on his passage into manhood. Father said he was going to go to the store to get some more food for everyone. Mike and Steve went back to Steve's room to "relive old times"
Steve laid down on his bed. Mike laid on top of him. Steve stroked Mike's hairy chest and beard while Mike jacked off. Steve used to love the sounds his brother made while he climaxed. After Mike was finished Steve pushed him off. Mike got down on all fours while Steve lubed up. They used to fuck for hours. They loved each other not only as brothers, but as a couple.
Steve let out a moan as he approached orgasm. His body shuttered as cum filled Mike's asshole. The waves of pleasure spread through both of them as cum flew everywhere. Both of their dicks spraying like fountains. After they were spent, they showered together. Mike and Steve washed each other off. Mike could not help but marvel at the size of his brother. He had muscles everywhere. His stubble made him look even more manly and rugged. Mike loved beards and stubble, they could make anyone sexier. He wondered if he would ever be as big as him. The thought made him hard. The sight of his brother's dick made Steve hard as well. They shared a glance at each other before Mike got on his knees. He had to suck it. It would make Steve proud of him.
It didn't take long. Mike was good at sucking. His mouth worked the large bulbous head. He licked the shaft and massaged both balls. His tongue was all over the place. Steve was twitching and moaning with pleasure. Mike moved his head up and down his dick. He hummed as he did so. Steve started pounding the wall as he erupted. Cracks began to appear in the tile where his fist pounded in pleasurable agony. Mike swallowed all of it.
Steve could only repay the favor. He had to sit down on the floor of the shower though. He was better at sucking than Mike. He could barely keep still as Steve worked his dick with his tongue. Mike gasped and moaned as his cum escaped from his manhood. Steve sucked it all out and swallowed. Steve stood up and they hugged. The two brothers had done each other proud.
Father was still not back. They were worried. Night was approaching and they would transform soon. They went down to the cells to get ready. They locked themselves in. Steve was still wearing his clothes from before. He loved to rip out of them. It made him feel more like the beast he was. Mike was naked, dick hard. He loved to stare at Steve. He could look at him all day. The muscles on his body rippled with the slightest movement. He had to wear several layers of clothes in public because the smallest movements ripped most of his clothes. Not to mention the copious amount of hair he had to cover up.
The transformation order was always oldest to youngest. This worried the boys because they hadn't heard from father. When Steve would start, father would be in wolf form. Possibly causing havoc. But they knew that father was responsible. He would get somewhere where he couldn't hurt or infect anyone. But this didn't reassure them.
Steve started to transform. He let out a cry of pain. Sweat started to pour down his face as body started to spasm. His stubble started to grow into a beard. Hands and feet morphed into humanoid paws. His chest was heaving up and down as his back swelled. His shirts began to rip. His 8 abs doubled to 16 as his pecs swelled and stretched, splitting his shirts and straining the sleeves, which shredded as his arm muscles grew. He let out a roar as a 6ft tail grew out of him, ripping his pants. Leg muscles started to bulge outward, destroying the rest of his pants. Blood poured from his mouth as giant fangs grew on the growing snout. Mike was jacking off to his brother's transformation. He was awestruck at the size of him. He had grown so much from his already mammoth frame. He was now about 15ft from nose to tail. 9ft nose to back legs. about 7ft paw to back.
It was Mike's turn. A beard grew as more hair covered his body. His hands and feet began to change. The pain was intense. Too intense. Mike could feel himself slipping away. He could hear his back and chest reforming. It sounded so distant. He came back. His body was lengthening. He couldn't believe this was happening to him. It was too much, and he passed out.
The next morning, Steve woke up Mike saying that father was still gone. They checked the news for any sign of damage he might of done, but they couldn't find any. They were sure he must've been killed by now, but no word of that either. Steve put on some clothes and told Mike to do the same. They had to find their father before anything could go horribly wrong.
Part 3
Brian had always had his suspicions about them. Now that he had their father, he saw that he was right. They were all werewolves. And he would soon become one too. All he had to do was kill their father and eat his heart. Then centuries of power would be his. At first he wasn't sure he wanted to be a werewolf. But then he saw him transform. It was the best thing Brian had ever seen. Of course, he was safely restrained in a cell Brian had built. He was still there now actually. Brian loaded his gun and headed for the cell. Soon he would accomplish his desire.
Steve and Mike were walking the streets, calling for their father. Steve had several layers of clothes on, and yet you could still see his gray chest hair poking through the top. Occasionally a layer would rip due to his enormous muscles. Mike would get hard every time he heard his brother's clothes rip. Steve was an absolute giant at 7'10" with just over 400 pounds of solid muscle. Mike was carrying about 300 pounds on a 6'3" frame. As they were searching, Steve was telling Mike about the family history.
"About 300 years ago, a town burned a supposed witch. This sparked a young boy named John to learn all about witchcraft. He was especially fascinated with werewolves. He goes on a quest to become one, and eventually finds a book of spells to do just that. Well, after he transforms, he goes on a rampage, biting and killing the townspeople. Everyone thinks John was a victim of the attack. The next night they all transform and when John's brother reveals John was fascinated with werewolves, they go on a manhunt for him. But he's long gone. Many of the people killed themselves. The rest lived with their affliction much like we do today."
Steve stopped. He sniffed the air and started running. Mike followed closely. Steve ran to a house on the street and ran through the heavy wooden door like it was paper. Mike looked and saw someone try to run outside. He stopped him with a punch to the chest. Steve came running out in a frenzy.
"He killed dad Mike! He killed dad. He's in the basement. I think he got shot in the chest. I...I..."
Brian spoke up "I...ate...his...heart....I...am...a...werewolf"
Steve and Mike looked at him with disbelief. Mike was the first to talk.
"What did you do?"
Brian finished recovering and told the story.
"I wanted to be a werewolf, so I captured your father, killed him, then ate his heart to gain his power."
Before he could finish, Steve grabbed with one hand and threw him across the room. Steve beat the shit out of Brian for several minutes before finally picking him up, telling him he did not deserve life, and crushed his skull between his hands. Steve wasn't done yet. He dropped Brian to the ground and forced his hand into Brian's chest. He ripped out his heart and gave it to Mike.
"Here bro, I think you need extra power more than I do. Dad would be honored, and you would show that little punk who's boss."
Mike took the heart from Steve and eagerly ate it. A strange glow seemed to appear around him. Lightning flashed all around him as he floated off the ground. Mike's body grew taller as his arms and legs extended. Thick, pipe-like veins popped out, stretching his skin. His testicles swelled up, pumping gallons of testosterone through his body. His cock grew as well, become over a foot long. Mike's entire body started to make a creaking, groaning noise as muscles started to expand. As his muscles swelled, they rearranged the immense veins covering his body. Mike could feel them moving, throbbing and pulsing under his skin, pumping enormous amounts of blood to his growing muscles. Mike could feel the bones in his face move. His head was growing to match his new body. The transformation was almost complete. Mike was on the ground again. The lightning faded away. Steve could only look in awe at the giant his brother had become. He now stood at 7'4" and 375 pounds of sheer muscle.
They looked at the now destroyed body of Brian. Realizing their DNA was all over the place, they had to get out of there. Steve went down to the basement and got their father's body. After a brief funeral in their backyard. They packed their bags and headed off somewhere far away to live in hiding.
Part 4
Steve and Mike ran down the street. After a quick packing session, they ran off to the airport. Steve put on a bunch a layers to contain his hairy muscles. Mike had to put some extra clothes on as well. He was still getting used to his new body. He flexed as he moved, enjoying the new feelings of power moving through him.
Steve was the first to speak. “We have to get to some deserted place where no one will find us. A place where we can't hurt anyone else.”
Mike showed his concern “How. Look at us. We're freaking monsters. Do you really expect anyone to give us a ride?”
“So we can't take any public transport.” Steve said “We'll just get in the car.”
Mike wasn't convinced “And go where?”
“To Canada.” His brother replied. “There's plenty of open wilderness, and we'll be safe from the authorities.”
Quick to refute that, Mike asked “How are we gonna cross the border.”
Steve wasn't ready to give up. “We'll figure that out later. Now let's go.”
So they both got into Steve's SUV and started the drive up to Canada. Both of them couldn't fit in the front, so Mike laid in the back while Steve drove. They spent the ride in silence, both of them unsure of what to say. Mike spent the time flexing his muscles, making his veins bulge out. He was really making himself hard. But he just wasn't in the mood for that right now.
Suddenly, the car started to stall and sputter. It looked as if it couldn't take the extra weight of it's passengers. Steve pulled off to the side of the road just before the car gave out completely.
“Great” Mike said. “Now what do we do?”
“I guess we start walking.” Steve replied. “Like you said, who's gonna give us a ride?”
Just then a large van pulled up behind them. A young man wearing a navy uniform got out and walked over. He was probably a bit shorter than 6 feet and probably didn't even weigh 200 pounds. Compared to Steve and Mike, he was a tiny little runt.
“You boys break down?” He spoke with a slightly southern accent.
“Um, yeah, actually” Steve said
The man replied “Damn that sucks. You need a lift somewhere?”
“If you don't mind going international.” Mike said sarcastically
The man ignored Mike's tone. “If you mean Canada, I'm headed there myself. I got stationed up by some lake looking for drug dealers or something. It would be no problem to take you.”
The brothers exchanged glances before Steve said “Well, the thing is...not supposed to be going up there. And it's very important we get there before nightfall.”
“Ah I see.” the man said “Well we're not that far from the border, and by the looks of you two, you're gonna need help crossing it. And if size does matter, I should probably help you before I get my head torn off”
“It's not like that.” Steve said “We just really need to get away from everyone really fast.”
The man spoke again“Well I can do that. The base is the only building for miles.”
Mike finally said something else “Well, I guess if you don't mind helping felons and risking your military career and life in prison, Mr...”
“Name's Eddie, and it's really no trouble. Now hop in.”
“Will it hold us?” Mike asked
“Yep.” Eddie bragged “I've put two tons of junk in her without any trouble. You guys will be fine.”
They reached the border without any problems. Eddie bribed the guards to let him pass without checking the vehicle. They crossed into Canada just as the sun began to set.
It was dark. They would transform soon. Mike tried to convince Eddie to let them go.
“Hey Eddie, you can let us out here.”
“Why boys, we're almost to base.”
“We really can't be around others at night.”
“Well why not?”
“We just can't! Now let us out!”
Eddie was confused at their urgency, maybe he should just stop and let them out. It probably wouldn't be a good idea for him to show up on base with two criminals in the back. Just then he heard a loud groan and some tearing noises. A loud thud sounded on the metal wall separating him from the back.
“What the hell is going on back there!”
Mike yelled “Eddie! Just get out run! Don't look back!”
Another loud scream came from the back. Eddie could hear what sounded like clothes being ripped apart. It sounded like someones bones were being broken and they were being torn apart. His van was starting to shudder. It felt like their was a bunch of extra weight being added. The screams and moans turned into demonic grunting noises. Eddie stopped the van and grabbed his shotgun from the passenger seat. He went around to the back of the van reached to open the door.
Just then the doors burst open and something huge came down on him. It's claws ripping up his right shoulder. Eddie managed to dodge another attack and get up. He grabbed his gun and took aim. When the creature got up and started to pounce, Eddie blasted off a round in his face. He turned around and saw another huge beast getting ready to attack him. It leaped forward and right into the next round of Eddie's shotgun.
It was over. Eddie collapsed on the ground. He looked at the two things he just killed. They started to twitch and convulse where they fell. Eddie could slowly see them turning back into the two huge men he saw get into his van just hours before. He had no idea what was going on. He could only look on as they slowly returned to human form.
Eddie tried to stand up. He fell right back down. His head started to spin. He looked at the two men, then at his wounded shoulder.
“No...” He thought “No...I can't...it can't happen. It can't...”
But it was. Sweat started to pour down his body. He tore off his shirt and looked down to see the hair start to grow. This new hair was spreading all over his body, making his hot skin itch. His body was shaking and trembling violently. Eddie started to hear the sounds he had heard from the van. Only this time he could feel the pain. The violent searing pain. It was the worst thing he had ever felt. His bones constantly broke and re-formed, becoming thick and dense. His muscles ripped and tore as they grew. Making his entire frame swell up. His throat was numb from the screaming. Blood poured from his fingers and toes. He grabbed his heaving chest with his broken hands and felt his pecs pulse and throb. They ripped apart while his ribs cracked. The deep cracking sounds. It was a terrible thing to hear, let alone feel. His erupting chest made his loud screams became deeper, hoarser. Like an animal's. His pants shredded themselves as his tail forcefully lengthened his popping spine. Eddie looked down at himself. There was nothing human left. He was becoming an unholy beast from hell, and he felt how he looked. But it wasn't over yet. Blood poured out of his mouth as all his teeth were pushed out by sharp, thick fangs. His nose and cheekbones broke in several places so they could become a snout. His new fangs kept growing longer and thicker, only stopping when they reached past his newly horizontal nose. Eddie let out a final roar before the searing pain in head became too much. He slipped away, becoming a beast in mind, as well as body.