FSE

Furry search engine

formerly SoFurry search engine

Tags include the following:

Transformation, Wolf, Hound, Hell Hound, Brothers, Family, Bestiality, Rape, Incest, Demon, Male Lactation, Milk, Milking, Growth, Muscles, M/M, Blowjob, Cub, Puppy, Underage, Humans, Muscle Growth, Cock Growth, Hairy, Musk, Beard Growth, Body Hair, Body Hair Growth, Corruption, Ash, Soot, Strong Language, Cursing, Smoking

WARNING! This is a crazy story! It has all sorts of violent, socially unacceptable, and explicit topics in it. I try to cover as many tags that fit the story, but I will probably miss a few. If you are sensitive about these topics please don't read this story. I have other more vanilla work that you might enjoy.

So, do you really want to read this?

If not that's cool. If so read on.

Bo

The smell of ash and soot greeted Bo as he woke early the next morning. He sat up in bed and frowned as the sound of his alarm clock roused him. "What the fuck?" Bo asked as he sat up and looked at himself. His night clothes were gone, and it looked like there were burn marks on the covers around him. Bo groaned as he looked at his cock and realized he had morning wood. The huge 13 inch cock stood rigidly erect, but a quick inspection proved that his rash must have healed through the night. Bo tried to ignore his boner as he got up and turned his alarm off.

He gathered up some clothes and poked his head out into the hall to see if anybody was up. Thankfully Rex and Hunter were still sleeping, so Bo was able to sneak to the bathroom naked. It took a while to wash the strange black soot-like stuff that covered his groin and cock off, but once he was done washing Bo was delighted to see he no longer had a rash at all. His pubes sure looked dark though, and his cock skin look angry and red. It was almost like he had gotten sun burnt on his cock, but at least it didn't itch anymore.

As he showered the water that hit his groin seemed to sizzle and hiss. The whole bathroom was weirdly steamy as Bo emerged from the shower, but he didn't notice the wisps of steam rising off his body. If he had bothered to take his temperature he would have realized his body temperature was getting close to a hundred and ten degrees. Bo felt great, so he didn't think to take his temperature. He did, however, notice how his nipples remained painfully hard through the whole time in the shower, and even the slightest touch to them sent a wave of pleasure through the young man. He had played with his nipples in the shower, but the cascade of water had hidden the milk that seeped from his teats. As Bo dressed he still had no idea that he was able to lactate.

Like most mornings Bo went downstairs and started to cook breakfast for his brothers. He noticed the untouched bowl of puppy chow sitting in the kitchen floor and frowned. Spike must have eaten his food yesterday and someone refilled the bowl before Bo could notice it. Surely the dog was eating. Right?

Breakfast was bacon, toast, and eggs. It was pretty normal for most mornings, but the looks on Rex and Hunter's faces when they came downstairs to eat sure weren't normal. "What happened to you two?" Bo asked and the two younger brothers exchanged a concerned look.

"I didn't sleep well," Rex said and eyed Spike who was sitting at his feet. "Somebody likes to move around a lot in his sleep."

"So he slept with you too?" Hunter asked and looked at Rex. "I swore he was in my room last night, but I don't think he slept with me for long."

Bo frowned at his brothers before speaking, "I remember him sleeping with me too." Bo decided to leave out the ash and soot he had found in his bed. He didn't want to freak out his brothers, and honestly Bo didn't know what the fuck that was about himself.

Breakfast went by without much more conversation, and Bo cleaned up the dishes while his brothers got ready for school. Like most days Rex left first and then Hunter made his way outside along with Spike. Bo was the last one out, and he made sure to lock the door behind him before heading towards the high school.

Almost as soon as Bo was out the door an old pick-up truck pulled up behind him and a young man shouted out from the driver's seat. "Hey Bo! Want a ride?"

The voice belonged to Jason Cooley; a short young man who sometimes hung out with Bo at school. They weren't good friends, but Bo knew him well enough to accept a ride from the guy. "Sure," Bo said and quickly climbed into the truck's passenger side seat.

About half way to school Jason pulled out a cigarette and lit it smoothly. "You don't mind do you?" He asked and took a long drag before blowing out. Jason didn't notice how the smoke seemed to trail out of Jason's mouth and form a slight tendril-like shape as it twisted towards Bo.

"Mind if I try one?" Bo asked and accepted the cigarette Jason handed him.

Bo used Jason's lighter to light the end of the cigarette, in a few short puffs he was practically drinking in the smoke. It curled around his head as he inhaled it, and when he exhaled the smoke came out darker than it should have been. "You know, you're pretty cool Bo," Jason said as the two young men pulled up to the school. "Too bad you don't hang out at the pool hall."

"Isn't that where kids go to hang out after school?" Bo asked.

"Well yea," Jason said and looked over at Bo, "but you can go there during school too."

"You mean you can go there to skip class?" Bo asked.

Jason laughed as he pulled out a second cigarette and handed another to Bo. They both lit up before Jason continued talking. "We could go now if you wanted to skip today?" Jason suggested and looked over at Bo. "I know the owner of the pool hall, and I bet he'd love to meet a guy like you."

Bo took a huge drag before exhaling, creating a large plume of black smoke with his breath. Jason secretly thought the other young man looked hot as hell smoking like that. And where did the black smoke come from? It didn't smell like regular cigarette smoke, but the smell was intoxicating. It was like a deep musky odor that reminded Jason of the smell of sulfur, only way stronger and not as rotten smelling. "What the hell," Bo said and grinned mischievously, "you only live once right?"

...Hunter...

School seemed to drag on and on for Hunter. It wasn't that school was boring for him, but it was almost like nobody noticed him at all. Even his teachers seemed to glaze over him until they called his name out for roll and he would say something and surprise them. At lunch Hunter sat down beside his usual buds, but nobody even seemed to notice he had arrived! When Hunter finally did say something his friends looked at him in sheer surprise. They all apologized, but everyone claimed that they hadn't noticed him at all.

Frustrated, and a bit angry with his so-called friends, Hunter had gotten up and left the table as soon as he finished eating. He was pretty sure they didn't even notice he was gone. As the irate teen walked outside he sat down alone on one of the many benches and stewed over what a rotten day he was having. The sound of someone shouting a ways away from where Hunter was sitting distracted him from his thoughts.

A quick glance in the direction of the loud voices explained what was going on across the court yard from where Hunter sat. A young man Hunter didn't recognize was standing between three guys that were about Hunter's size. The kid between them was shouting at the three bullies who were obviously tossing his backpack between themselves. Each time the kid would get close to the guy who held his bag the offending male would toss it to one of his friends.

Hunter groaned as he stood up and made his way over to the group of bullies tormenting the nerdy looking short kid. "Hey!" Hunter said, and from the way the three guys jumped he must have surprised them. "Give him back the book bag!" Hunter said gruffly.

"What's up with this?" One of the bullies said and tossed the bag to his friend before walking up to Hunter. "You trying to be a hero or something?"

Before Hunter could answer a fist came from out of nowhere and slammed into his stomach. For a moment the blow felt like it should hurt more than it did, but for some reason it hardly hurt hunter at all.

"Fuck," the bully said and stepped back as he shook his hand in pain, "What do you have under your shirt? A bunch of bricks?"

Hunter pulled his shirt up and looked down at his washboard abs. They were rigidly tight against his stomach and positioned just below his bulging pecs. "I guess you could say that," he said before dropping his shirt. The nerd looked at him in awe as the bullies dropped the book bag and converged on Hunter.

A second fist swung at the young man, but he was ready for it this time. Hunter easily dodged the blow, and then the next, and the next. Before too long the bullies were all trying to punch him, but to Hunter it was like they were moving in slow motion. He easily stepped away from where they were standing and for some bizarre reason they just kept punching at the air. Hunter frowned at the weirdness and moved around the trio to where the nerd was standing. "Hey," he said softly and touched the kid's shoulder, "let's get out of here."

At first the nerd seemed surprised to see Hunter standing there, but as he was led away the kid looked back to the three bullies and swore he saw a faint shadow of the young man leading him away standing in front of the bullies. It wasn't until they were in a more remote corner of a different courtyard that the kid finally spoke up. "Thank you so much for saving me," he said and looked around the shadowed corner. He couldn't for the life of him see the muscular teen anymore.

"It's nothing," A voice said behind the nerd causing him to twirl around in surprise. Hunter was sitting on the table, but he was only just visible in the gloomy courtyard.

"My name is Neal," The nerd said and offered his hand to Hunter.

"Hunter Burns," was the only reply Neal got, and eventually he dropped his hand. Considering he had just saved Neal from those bullies, Hunter didn't seem very sociable.

The longer the two sat there the harder it became for Neal to make out Hunter's shape in the shadows. It was like the darkness actually thickened as it gathered around the young man. "You must be pretty strong," Neal said and blushed at the shadowy figure, "are you some kind of super hero or something?"

Hunter laughed for the first time that day, and the shadows around him seemed to disperse in response to his change in mood. "I'm no super hero," Hunter looked at the adoration shining in Neal's eyes. "I just work out a lot with my brothers."

"Who are your brothers?" Neal asked.

Hunter frowned and the shadows seemed to thickened around him. "Do you know Clay, Bo, and Rex Burns?" he asked.

"I know Rex, but not the other two." Neal replied nervously.

"Yea, well, those are my two older brothers, and Rex is my younger brothers. Do you remember Clayton Burns? He graduated last year."

"Clay... Clayton Burns? Who doesn't know him? He was the star foot ball player before he graduated." Neal said enthusiastically. "I bet you'll be as big and strong as him one day," Neal said with a hint of jealousy in his voice.

Hunter laughed again. "Naw, I'm not as big and tall as Bo or Clay, they got all my dad's genes. Me and Rex are more like our mother..." he said and trailed off as his thoughts turned to his mom.

Neal seemed to sense that Hunter's mood had darkened. It was getting hard to see him again, and the young man desperately wanted to keep talking to the other teen. "Hey! I guess I owe you for saving me like that?" Neal asked cheerfully. "Is there anything I could do to repay you?"

Hunter smiled at the question, but it wasn't a very friendly smile. "I can think of something," he said with the slightest hint of a growl in his voice.

...Bo...

Bo had never been to the infamous pool hall in the downtown area, but he knew the place had a bad reputation with the locals. It was considered a dirty place where all sorts of unsavory business went down. A long stair case descended into the basement of a tall brick building with a small neon sign flashing "pool hall" in bright red letters above the stairway. As soon as the metal door at the bottom of the steps opened a wall of smoke hit Bo in the face. It pulled into his nose causing the young man to smile as warmth spread through his body. "They let us smoke in here as much as we want," Jason said and smiled as Bo breathed in the toxic fumes, "I bet Joey will let you buy some cigs off him."

The further into the pool hall Bo got the thicker the smoke became. It was impossible to see how it poured into him, thicker and thicker with each passing moment. Each time the young man breathed out the air around him would darken from thick black smoke on his breath. To Bo it felt like someone was lighting a fire inside him, and the more smoke he breathed in the hotter that fire got. By the time the two young men made it to the back of the place Bo was grinning a huge wild grin. "Who's this?" A big bouncer looking guy asked when he saw Bo standing beside Jason.

"Hey Joe, this is Bo Burns, a friend from school!" Jason said and winked at the tall man sitting beside the bar.

"This his first time here at the pool hall?" Joe asked and smiled.

"Hell yea," Bo said and smiled up at the man, "this place is fucking awesome!"

Joe laughed and reached behind him and over the bar. He pulled out two dark beers and a pack of cigarettes. "These are on the house!" He smiled as both teens accepted the beers, and Bo took the pack of cigarettes. "I got more packs for five bucks, and some cigars for a decent price. Beers are four bucks each, and we don't give a shit if you guys are underage. Ok?"

Bo reached into his back pocket and pulled a fifty out. "Give me five packs and the rest in cigars," he said excitedly.

A look of surprise and a dark smile was all Joe gave the young man as he counted out five packs and a handful of cigars. "Here you go," he said and put the smoky goodies in a bag, "you sure you know what to do with a cigar?"

"I can show him," Jason offered and pointed towards a distant hallway, "mind if we hang out in one of the private rooms? I don't want anyone to find us here skipping class."

"Go for it," Joe said and smiled as he looked the two boys over. "Use the phone if you need food or more beer."

Jason nodded and motioned for Bo to follow him through the place. As Bo turned Joe swore he saw a trail of smoke flowing after the young man. Just in the short while he had been inside the pool hall the air had begun to clear and it was smelling much less smoky. Joe frowned and pulled out one of the cigars. "Damn kids are fucking hot," he grumbled and lit his treat. He couldn't help but rub the growing bulge in his pants. Something about that Bo kid had really made him horny.

Jason closed the door behind Bo as they stepped into the room. The teen grinned as he turned around and watched Bo wonder through the room. It was dark and smoke stained, but the couches were surprisingly comfortable. Everything was leather or vinyl to prevent burns and stains. The lights were dim and the air was thick with smoke that had filtered in from the hallway. Jason eyed Bo's ass as the teen wondered through the room. "This place is nice," Bo said as he deposited his bag of smokes on a coffee table just before plopping down on a couch.

"Sure is," Jason said as he pulled out a cigarette and lit it before joining Bo on the couch, "Since when have you smoked Bo? I always thought you were more of a straight-shot sort of guy."

Bo found a lighter in his bag of goodies and smiled as he realized Joe must have guessed he didn't have one. That, or the man was quite accommodating. Once Bo had a cigarette in his hand, and was blissfully sucking the smoke into his lungs, he replied. "You'd be surprised about me," he said with a dark smile, "I have a dark side too!"

"Like what kind of dark side?" Jason asked and took a huge drag off his cigarette before leaning in closer to Bo's face. The two young men were both pretty horny, and Jason was naturally turned on by the sight of Bo smoking. When the slightly taller and much more muscular teen leaned in their lips touched and Jason sighed in content. His breath was drawn into Bo's mouth as the other boy fed off the smoke inside him. As his eyes slipped shut and their mouth's remained locked together Jason didn't notice how all the smoke in the room was funneling into Bo faster and faster. Bo had his eyes closed too, but he felt like he was sucking years worth of polluted air from inside Jason.

When their lips finally parted Jason gasped and his eyes shot open. As he watched Bo open his eyes he swore he saw them flash red. Like a smoldering ember Bo's eyes glowed softly as he looked down at Jason. "That was hot," he said as black smoke escaped his mouth. Both boys brought their cigarettes up to take another drag before Bo continued, "what's wrong?"

Jason couldn't help but wonder where all that thick black smoke came from. Bo looked slightly unnatural in the dim light, and the more smoke the young man took in the darker his features grew. "Maybe we should try some of those cigars?"

...Hunter...

A soft moan escaped Hunter's lips as Neal went down on his 11 inch cock. At first the small teen had been a bit intimidated by the size of the huge member, but after playing with it for a few minutes Neal had warmed up to the huge rod of man flesh. "That's it Neal, relax your throat a little," Hunter said and put his hand on the other boy's soft blonde hair. Looking at Neal sucking his cock like this turned Hunter on real bad. He couldn't help but think of what Rex or Bo might look like sucking his cock this same way. Hunter had always secretly thought his brothers were hot, but he was way too scared of them finding out he was gay to say anything. That was why he liked working out with them so much!

Much to Hunter's surprise, Neal was able to relax his throat enough to suppress his gag reflex. As more and more of Hunter's cock slipped into the other boy's mouth he was forced to groan much louder. Hunter grunted when his cock clenched slightly in a way he had never experienced before. A small jet of pre hit the back of Neal's throat causing the other boy to moan softly. To Neal it was like swallowing molten metal. A feeling of warmth spread through his young body, and when he looked up at the shadowy face of the male standing over him his eyes were sparkling with adoration.

The two young teens went on that way for about ten minutes. They were standing in the alleyway between the school and the library buildings. There was a tall brick wall separating the spot from the front and back courtyards on either side of the alleyway. Most students didn't even know how to get into the area, but Hunter had been shown a secret way through the back of the library. Two doorways led out to the alley, but Hunter didn't know where the second door led. Other than that the only way into the alley was to climb over the brick walls.

Every couple of minutes Hunter would grunt and shoot pre into Neal's mouth. The smaller male was learning in leaps and bounds about servicing the huge cock in his throat. He had discovered that Hunter loved having the base of his cock rubbed and squeezed. With an eleven inch cock Neal could easily wrap his hands around what he couldn't fit in his mouth. At long last the smaller male pulled off Hunter and looked up at him with thick strings of gray pre hanging off his mouth. "Does it feel good hunter?" Neal looked up with such concern in his eyes that Hunter was forced to smile at the smaller teen.

"Hell yea," Hunter said and put a hand on Neal's head to pet his soft blonde hair, "You don't have to keep going if you don't want to Neal. I won't force you too..."

"I want to finish," Neal said and shook his head. "I actually like the way you taste, and how full you make me feel."

Hunter gasped as Neal took his cock back into his mouth, sucking and deep-throating him with surprising vigor. Hunter had to lean back against the wall to support himself as the time between the jets of pre began to shorten. Before he was actually able to cum Neal had to back off his cock, and was actually drinking his pre like one would drink from a coke bottle. When hunter finally lost his load into the boy's mouth his thick gray cum filled Neal's mouth up so much that quite a bit oozed out and fell to the ground between them in long sticky strings. The cum tasted like nothing Neal had ever eaten before, and it was sort of like drinking an ashy milk shake that tasted sweet, creamy, and smooth.

Where the cum touched the ground it hissed and burned at the moss that filled most of the alley. It was so dark in the alleyway though, so neither male noticed the wisps of smoke that trailed up and into Hunter's nose. Hunter came hard for nearly five minutes, filling the alley with his grunts and moans. Neal drank until his stomach was near bursting with the volume of Hunter's thick gray cum. Finally the young teen was unable to swallow any more.

Neal pulled off Hunter and moaned as his face was painted with sticky gray cum. It washed over him and into his mouth like water from a faucet. Hunter only groaned in arousal at the sight of his partner taking a few loads to his face. The cum that dripped down to the ground created more smoke which trailed up into Hunter's nose. As more smoke pulled into his young body the shadows around him thickened and darkened. Neal had to wipe cum out of his eyes to see Hunter in the darkness, but when he did he swore he could see the male better now than he had all day long. He finally noticed for the first time how handsome Hunter looked as the larger male smiled down at him with obvious lust in his eyes.

The torrent of cum finally stopped and Hunter squeezed the last few drops out of his spent cock. It was still slick with Neal's spit when he tucked the huge member back into his underwear and zipped up his pants. "We better head inside and get you cleaned up," Hunter said as he looked down at his wrist watch, "lunch break is nearly over."

...Bo...

Bo and Jason had been talking for hours after they had made out. It was well past noon when they finished off the last of the cigars. Bo was in heaven surrounded by black smoke so thick he was practically breathing it instead of air. Jason was having problems seeing Bo through the haze. "Damn, we're out of cigars," Jason said and looked over to where Bo had been sitting beside him. The faint outline of the other male shone through the smoke. "Maybe we should call Joe for some more?"

"I'm out of cash." Bo groaned as he took a deep breath. Unlike Jason he could see perfectly fine in the gloom of the black smoke. He was staring at the other male's groin. "I can think of something else we could do," Bo said and grinned as he leaned over towards Jason.

Two glowing red eyes were all Jason saw as he felt a strong hand pull him closer to Bo. An incredible heat was growing inside the other male, and just the touch of his hands on Jason's skin was almost painfully hot. "Are you feeling alright?" Jason asked as he realized Bo was quite warm to the touch.

"I've never felt better," Bo said as thick black smoke rolled out of his mouth and nose. He didn't see it because of how dark the room was, and a little more smoke didn't make much of a difference in the thick cloud they had already created after smoking the cigars. Jason felt the heat of the other boy's breath on his face. When Bo's lips touched Jason's for the second time that day the other teen couldn't help but melt into Bo's arms.

A strong urge to fuck was filling Bo's mind as he made out with Jason. To Bo it was just another hot kiss, but Jason could feel the searing heat of the other male's breath. Jason felt like he was smoking as they kissed. He breathed in the thick black smoke rolling out of Bo's mouth like it was a drug. The strong musky smoke was intoxicating, and with each passing moment Jason became more consumed with sexual thoughts of the male above him.

After making out for a while they broke apart and scrambled to disrobe. Jason pulled his clothes off faster than Bo, but when he looked through the thick smoke at the other male he swore he saw a faint red glow coming from Bo's body. The smoke seemed to wrap around him and thicken in response to his growing arousal. As his huge thirteen inches of man-meat rose to salute Jason a feeling of fear spread through the other male. When Jason looked up through the smoke his heart skipped a beat.

The soft red glow in Bo's eyes was gone, replaced by an angry red light. Fire danced across his dark red skin, and his muscles seemed to pulse in time to the flickering light coming from his body. Behind the impressive figure of the young male the smoke was beginning to thicken and darken. It almost looked like two huge black wings forming behind Bo's back. "You look... amazing," Jason whispered in awe.

Bo just chuckled as he looked at Jason's dark hair and the slight hint of stubble covering his chin. Jason had a few black hairs scattered across his unremarkable chest. A light trail of hairs flowed from his chest in a line down to his navel, growing denser in number as the hairs joined Jason's black pubic hairs. Unlike Bo, who had a perfect six pack and impressively built pecs, Jason had a slightly pudgy belly and a flat chest. He wasn't fat, but he wasn't muscular either. Bo had a thicker patch of dark blonde hairs between his pecs, and a denser trail of hairs leading down to his own navel. His pubes extended up to touch his happy trail and form a second tawny patch of hair around his belly button. What Bo lacked in hair coverage across his young body he made up for in thickness. Both young men were fascinated with the other's body, but it was Jason who felt the most intimidated.

His eight inches stood rigidly erect at the sight of Bo's muscular body. Jason had never once thought he might see Bo naked like this, and what was with the smoke behind the other male? "Do... do you want to fuck me?" Jason sat down on the leather couch and smiled shyly at Bo. It was almost cute to watch.

"I can go slow," Bo said and wrapped a hand around his imposing cock, "I've never fucked with anyone before..."

"Me either," Jason said and blushed, "you're my first."

Bo pushed Jason onto his back and crawled on top of him. He gave the other male a few smoky kisses before pulling back and grabbing his cock. Neither male really knew much about sex between men, so when Bo pushed his cock head against Jason's virgin hole he didn't realize he might need some lube. The smoke around Bo's cock began to thicken to the point of being almost solid. The heat the male experienced made his cock clench and squirt a jet of pre right onto Jason's tightly closed ass hole. The pre began to push into Jason's ass as Bo's huge cock head pushed the other male open.

"Oh fuck!" Jason said as his eyes shot open. A thick tendril of smoke arced over Bo's back and into the other male's mouth as he gasped in pain. A feeling of warmth spread through Jason who relaxed right away. Bo slid the rest of his cock head into Jason, but the sensation of something warm and wet dribbling onto his cock stopped him. Bo reached down to touch the liquid, and when he brought his hand up he realized it was blood.

"You're bleeding Jason," Bo said softly and looked at the blood and then at Jason's face, "should I stop?"

"Ugh," Jason grunted as Bo's cock clenched and sprayed black pre into his ass hole. It was burning hot! It hurt worse than being speared by Bo's cock head, but only for a moment. "Don't stop," Jason moaned as the heat inside his body began to grow, "I want to take it all, give it to me, please!"

Bo smiled in pure lust. The smoke around his head thickened and began to pull into his nose. The heat inside him grew steadily stronger as he began to slowly push in and out of Jason. Low moans were the only sound the two young men made as Bo worked himself in and out of Jason. Every couple of minutes Jason would gasp as his insides were flooded with black pre. The thick slime helped Bo slip inch after inch further into his ass. The sensation of that huge cock slowly filling his body was making Jason delirious. When he opened his eyes to look at Bo he could clearly see smokey black wings behind the young man and the outline of two huge black horns on his head. Bo's eyes were shining with a carnal red light, and Jason swore he saw smoke pouring into the young man with each breath he took.

The heat of Bo's cock, and the black pre filling his ass, made Jason feel like he was being burned alive from the inside! The more pre that shot into his body the quicker his insides made more room for Bo's manhood. It took nearly twenty minutes, but at last Jason felt Bo gasp and they locked eyes for a moment. "You took it all," Bo said with a heady smile on his face, "damn Jason, you took it all!"

"Fuck me hard Bo!" Jason pleaded and reached up to touch the muscled torso of his partner. Just touching Bo's chest and abs sent waves of heat through Jason's hands. The heat itself didn't hurt anymore, but instead filled the young man up inside. It was as if he had been cold as ice up until that moment in his life.

The occasional clenching sensation, and the stream of black pre spilling into Jason, continued while Bo worked his cock in and out of the other male. As the two teens fucked their grunts and moans of pleasure filled the air. Behind the door to their private room a curious man listened to the ruckus they were making. His hand was slowly stroking his own cock as the two young men fucked. The smoke that billowed out of the room was unnaturally dark, and it smelled strongly of musk and sex. There was something else there too, something strong and pungent below the tangy odor of the smoke itself.

Inside the room Bo was starting to grunt as his production of pre went into overdrive. Just like his older brother did during sex, Bo began to constantly shoot thick black pre into the young man below him. The heat building inside Jason caused the smoke to dance around his body like it did around his partner's. Just as Bo's pre began to thicken all the smoke in the room abruptly pulled into him. Jason forced himself to look at Bo as the sound and sensation of the smoke pushing past him interrupted his thoughts of pleasure. What Jason saw was beyond his own understanding. The air around the two boys was devoid of smoke and moisture; it shimmered and danced around their naked bodies. Each thrust Bo made seemed to pump more and more heat into the air. Jason swore he felt the leather under his back harden as it baked in the heat.

Something similar to a bomb going off in his ass signaled the beginning of Bo's first orgasm. A waved of heat poured off the boy igniting all the paper in the room. Jason hollered in sheer ecstasy as his own cock shot his load onto his chest. The human seed burned away to nothing as soon as it hit Jason's chest. Jason half expected it to all be over, but another wave of heat and a blast of black liquid hit the young man. He opened his eyes and watched as all the smoke and soot from the burning paper in the room poured into Bo. The other male's eyes shot open and looked at Jason with love and passion, yet Jason saw something in those eyes he would never forget. Bo's eyes were on fire! Red flames licked up his face and into his short hair. When the unholy teen smiled a plume of thick black smoke came from his nose. "Oh yea Jason," he said in an unnatural voice, "I think I'm gunna... gunna..."

On the other side of the metal door Joey felt a third explosion of hot air shoot out of the room. "What the hell are those two boys doing in there?" He smiled despite his fears. The sound of the two boys going at it was enough to make the man's cock clench and fill his underwear with sticky pre. "I'd sure like to be in there with them!"

...Hunter...

The last few hours of school passed by pretty fast. Hunter didn't have any classes with Neal, but he thought about the other kid the rest of the day. As soon as the bell rang to dismiss class Hunter rushed outside and spotted Neal on the other side of the front courtyard. As he got closer Hunter noticed Rex talking to Neal, who was kneeling to pet Spike. Spike was slobbering all over Neal's face. The slobber was thick and viscous, but not black. "Hey guys!" Hunter said and walked over to his new friend and his brother.

"Hey Hunter!" Neal said and waved as he stood up and wiped the slobber off his face. Rex waved too and smiled as his older brother walked over to them.

"Neal was playing with Spike when I got outside, so I thought I would introduce myself!" Rex explained as soon as Hunter walked up to him, "So you two are friends right?"

Neal blushed and looked up at Hunter, "I guess so," he said softly.

"We're friends," Hunter said and put his arm around the smaller male. Neal looked up at him and smiled softly.

"That's awesome!" Rex said and beamed at his brother and Neal. "You two look cute together."

Hunter frowned and Neal blushed. They exchanged an odd look before Hunter spoke, "What's that supposed to mean?"

It was Rex's turn to blush, "Oh I didn't mean... It's just... ugh... I have to go to work soon... take care of Spike for me Hunter!" Rex waved as he turned and hurried down the street. Hunter just smiled and shook his head.

"You seem to be close to your brother," Neal said and smiled as he slipped out from under Hunter's arm, "I have to go home now..."

"I could walk you home?" Hunter asked quickly.

"Oh no," Neal said and blushed. He held his hands up in self defense, "I'm a big boy hunter, no need for that."

After giving Neal a hung the two parted ways and Hunter walked home. He wasn't surprised when he got home and nobody was there. After unlocking the door Hunter walked inside and laughed as Spike ran ahead of him. "You're sure excited," Hunter said and chuckled at Spike who was running at full speed through the house.

Hunter was doing homework on the couch when Spike tore into the room and ran up to the young man. The dog whined and pawed at Hunter's leg until he put his book down and reached down to pet Spike.

"What's wrong boy?" Hunter asked as he ran his hands over Spike's black furred head.

Spike replied with a low woof, and began nuzzling Hunter's crotch. Assuming the dog smelled Neal on him Hunter just laughed and pushed Spike away. When the dog continued his crazy behavior Hunter began to get annoyed.

"Look Spike!" Hunter said and stood up. He pulled his pants and underwear down in frustration before sitting back down, "Neal's not here Spike it's just... ohhhh shit."

Spike slurped Hunter's cock into his mouth and growled around the flaccid member. Thick black drool began to ooze from his mouth onto the member, and Hunter quickly hardened in response to the contact. The fact that his brother's dog was giving him a blow job didn't escape Hunter's thoughts, but he quickly realized that Spike already knew all of Hunter's sensitive spots. Spike didn't waste any time either. As soon as Hunter sat back down he expertly positioned himself so he could take in as much of the cock as possible. At this point that was almost the whole eleven inch member. In less than five minutes the dog brought Hunter to orgasm causing Hunter to shout in delight. His cum was a dark gray at this point, but it was still far from being as thick and black as Bo and Clay's. Spike seemed almost disappointed when Hunter stopped cumming after only five minutes. Before the male could object the dog jumped onto the couch and began nuzzling Hunter's chest.

"What now Spike?" Hunter asked and pulled his shirt off. His groin was still covered with oddly dark and warm drool, but there was no way the teen could have known how potent the drool truly was. Hunter relaxed as he felt a strangely familiar warmth spread through him. The young man laid down on the couch without even thinking and let Spike crawl onto his chest. The dog began to lick and suck at Hunter's nipples much to his surprise. "Oh Spike," Hunter growled with lust heavy in his voice, "good boy."

Spike slathered black drool all over hunter with his oddly long black tongue. The more excited the young dog got the longer his tongue pushed out of his mouth. Hunter began to notice that Spike's tongue was black and red with ridges. As Spike got more worked up his breath began to heat up. After a few short moments it was drying the drool faster than Spike could layer it on. Hunter's chest was painted pitch black by the time Spike latched onto his right nipple and began to suck. A clenching sensation made Hunter gasp in surprise as Spike extracted the first of many jets of milk from the swelling teat.

"What the fuck?" Hunter asked in shock as he fed the hungry dog. A quick squeeze of his left nipple confirmed Hunter's fears, he was feeding Spike milk! From his nipples! As shocked as he was Hunter couldn't help but to let Spike drink until both his nipples were empty. Only after he had been milked did Hunter get up and go to take a shower. It took a lot of soap and water to wash the layers of black drool off his chest, but eventually Hunter was clean and Spike seemed full from all the milk. "What the hell kind of dog are you?" Hunter asked as Spike watched him get dressed.

Bo got home around five, followed by Rex and then Clay. Everyone seemed more energetic than they had the day before, so all four guys decided to work out together before dinner. While everyone was busy pumping iron and lifting weights Hunter began to notice that he felt a lot stronger. He was lifting more too, but then again so were his brothers. "We might have to buy some more weights," Clay said as he loaded the bench press to its maximum capacity. Everyone watched in awe as the male lifted the huge stack of weights like they were nothing.

"I have an idea!" Rex exclaimed as he ran over to the bar and let Clay rack the weights. "Let me push down on it while you push up!"

Clay laughed, but he did it anyways. To everyone's shock he seemed to easily push the weight up despite Rex's efforts. He even finished all three sets with Rex hanging on the bar. "Come on Bo." Hunter said haughtily, "I bet he can't do that with us on the bar too."

All three brothers heaved as they pushed down on the bar. Clay seemed to struggle a bit on the first rep, but as he lowered the bar to his chest all three boys looked down and watched in wonder as Clay's pectorals heaved and lifted the bar up into the air above him. One rep became two, then four, and then twelve. Clay grunted each time he pushed against his brothers, and they all swore his grunts were getting lower as he worked towards his last set. By the time Clay reached the ninth rep of his last rep he was actually struggling against the combined strength of his three brothers. None of them could have noticed, but they were all growing slightly larger as they pushed against the weights. The actual force of their continued effort was steadily increasing throughout the exercise. Clay forced the bar up for his tenth rep and a ripping sound came from his shirt as it strained against his chest. The eleventh rep made the shirt stretch even more, but as Clay pushed the weight up one last time he let lose a triumphant shout and his shirt literally exploded into shreds of cloth.

As he racked the weight Clay slid out from under the bar and looked in shock at his brothers. Next he looked down at his massive broad pecs and frowned. "That's never happened before," Clay said in shock.

"Damn Clay," Hunter said in shock. "You ripped through your shirt!"

Clay blushed and scratched his head. "Oh, it's just cause you guys were pushing me so hard... I guess I am getting pretty strong."

Clay kept on working out long past when his brothers stopped. Bo and Hunter worked on dinner while Rex played with Spike. Dinner was meat lover's pizza on homemade crust. It was a great way to use up some of the left over meats in the fridge. Clay ate nearly three pizzas by himself. Hunter ate one and a half, and Bo ate two. Rex hardly ate at all. Hunter was a little worried about his younger brother, when he came back from playing with Spike he had looked pretty shaken up. After dinner Rex and Clay cleaned up, but Hunter hung around the kitchen. "Are you feeling alright?" He asked and looked at Rex.

Rex perked up and smiled a bit. "I just haven't had much of an appetite lately..."

After Rex went to bed Hunter found Clay back in the gym. "Hey Clay, you got a second?" Hunter asked and jumped in to spot his brother while he did squats.

"What's up Hunt?" Clay asked and smiled at his little bro.

"I'm worried that Rex is working too hard at that pet place," Hunter said and frowned up at Clay, "can't you make him stop working there?"

Clay frowned and scratched his head. He had always tried to talk to Hunter and Rex in the afternoon, but lately work had kept him distracted. "I bet he's just getting used to sleeping with Spike," Clay said and grinned, "I know Spike likes to run around at night, and I bet it keeps Rex up."

"Maybe we should close the doors tonight?" Hunter suggested.

"Actually I told Bo to keep his open," Clay said gruffly, "I don't want Spike waking people up pawing at their doors in the middle of the night."

Clay and Hunter were both thinking about when they had fed Spike. Clay was still shirtless, but his huge hard teats didn't seem unnatural at all to Hunter. After all, Hunter had been nipping ever since Spike had milked him earlier that day. "I'll just have to keep an eye on him tomorrow, I don't want him to work too hard."

"You're a good brother Hunter," Clay said and pulled his younger brother into a hug.

Hunter was surprised, but he found that he liked how firm and warm Clay felt when they hugged. Both males were slightly hard when they finally separated. They both blushed slightly at their own arousal. "I'm going to bed," Hunter said and leaned up to give Clay a kiss on his cheek. Hunter wrinkled his nose when he felt his brother's face with his lips. "You might want to shave soon Clay, you have a bristle beard."

Clay turned to look at his face in the mirror across the gym from where he stood. He had shaved once that morning and again when he got home. "Damn," he said softly before rubbing his stubbly face, "what's going on with me?"

...Clay...

It felt late when Clay finished up in the gym, but it was really only ten. He sighed as he fell into his bed with a low groan. He hadn't gotten much work done that day with Markus constantly pulling him aside. Clay had managed to keep himself from fucking around too much with the other male, but it had been hard for him to hold back. As he fell asleep his huge chest muscles would occasionally flex and groan in the night. If he hadn't been asleep Clay might have noticed that his chest was slowly growing larger and larger with each full muscle clench. His other muscles were rapidly repairing and growing larger as well, but not as fast as his chest was.

Darkness closed over the house as all four males snored softly in their sleep. Spike stood up from where he had been dozing beside Rex and stretch his young muscular body. The dog had already fucked his master before the humans had eaten their dinner, but now it was Spike's turn to feed. He started by nuzzling Rex who happily turned over in his sleep. Even Spike could sense that Rex was beginning to become malnourished, but the dog needed to feed before he could take care of that. Rex moaned as he was awoken by Spike's grunts and growls. He found his dog slurping and licking at his groin in hungry anticipation of the approaching meal. "Oh Spike," Rex said and pet his dog.

After only five short minutes of having his groin slathered with burning hot drool Rex came hard into his dog's snout. A slight growl worked its way into Rex's throat as his dog hungrily slurped down his seed. Spike looked at his master writhing in the pleasure caused by Spike's hard work. A sense of happiness and pride began to grow inside the young dog. A soft crack signaled the expected surge of growth in the young dog. His body grew both taller and longer in addition to packing on more weight. Spike was finally able to properly lean over Rex's 10 inch cock while he drank from his master and the male he now knew that he wanted as his mate.

Rex had long since slipped back into a peacefully contented slumber when Spike leaned over his arm and sank his fangs into the boy's flesh. The heat from Spike's mouth instantly stopped the bite wounds from bleeding, and as the dog licked the wound it began to heal and scar over. The scars themselves were just as black as the drool Spike slathered over the bite. Happy with his work, and still very hungry, Spike hopped down from Rex's bed and wondered down the hall towards Hunter's room.

The darkness in the room made Spike vanish as soon as he walked into Hunter's abode. Even the soft moonlight outside seemed muted and distant. Spike's eyes began to glow red as his vision adjusted. In the middle of the shadows Hunter slept peacefully, already hard and drooling gray pre onto his lower stomach in anticipation of his nightly visitor. Spike happily slurped the ebony clad cock into his maw and drank down the resulting stream of pre. The pre was a nice snack for the dog, but there was work to be done before he would get his meal.

Spike slathered huge amounts of black drool all over Hunter's body. There seemed to be no end to how much slime the young dog could make, but he wasn't satisfied until he had painted Hunter's skin as black as the deep shadows around them both. Finally Spike went to work on the teen's huge cock. Just like with Rex it took barely five minutes for Hunter to explode into the hungry dog sucking on his member. Spike growled in delight as the shadows in the room began to blot out the lights beyond the windows. They even crept into the hallways and drank in the dim light from the larger hallway windows. Spike was getting bigger and bigger with each huge load of cum he was fed by his human pack mates. The sensation of forming a pack with his new family made Spike love his humans even more. He wanted each male to develop further as he groomed them into a properly functioning pack.

Hunter was just barely awake by the time he finished feeding spike his multiple loads of cum. "Good boy," he moaned and smiled when Spike began to lick his chest and stomach again. Spike eagerly licked and whined at the teen's nipples hoping for more food from the teen. When the young dog began to suck on Hunter's right nipple his chest began to clench in response to the contact. The pleasure of being milked lulled Hunter back into a deep slumber. Spike licked the young man's face until it too was painted black with drool. Before Spike left Hunter's room that night he bit Hunter once on each arm and licked the wounds until they had scared up just like he had done with Rex. Hunter was completely covered in drool by the time Spike left his room that night. His body was completely lost to the black darkness of his room.

A surge in temperature greeted Spike as he loped into Bo's room. The male was already naked and wreathed in smoke. Some of it had come from his own nose and mouth as he breathed heavily in his sleep. His huge 13 inches dribbled pre onto the charred remains of his bed sheets. Bo didn't know it, but the whole surface of his bed had been cooked through his slumber and was steadily smoldering at the touch of his highly aroused body. Spike felt a wave of pleasure wash over him as the heat rolling off the male seeped into his fur. Spike's tongue lulled out drooling all over the large male and cooling his searing hot skin. The black drool would normally burn things it touched, but when it came in contact with Bo's skin it quickly formed a layer of black slime that helped cool his body down. Spike made sure to cover as much of Bo's skin as possible with his drool. He knew it would help the male relax before he fed off his pre-oozing manhood.

When Spike finally did take Bo's cock in his snout the sheer heat of the member made Spike drool and growl uncontrollably. Huge globs of black slime poured from the dog's mouth as he hungrily gulped down Bo's member. The drool soaked into the male's skin as quickly as his pre gushed into Spike. Before too long Spike was eagerly slurping and licking Bo's balls with his tongue. This was the first time he had managed to take all 13 inches of Bo's huge cock into his snout. Spike was so proud of himself for having serviced his pack mate so thoroughly. It took Spike longer to bring Bo to climax, but the male provided as much pre as he did cum. When Bo finally did cum he provided an amazing meal of lava-hot cum to the young hungry dog slurping at his cock. Spike was the size of a normal dog by the time he finished feeding off Bo's cock.

The furry touch of Spike's body against Bo's chest woke the young man as he rolled over in his smoke-stained bed. Bo fumbled for a cigarette as he felt Spike latch onto his right nipple. He had just lit up when his chest clenched and he began to feed the dog. Unlike his brothers, Bo remained awake while he fed Spike. He finished off three more cigarettes before he was finally done being milked. Spike laid with Bo for a while he waited for the male to sleep. The smoke from the cigarettes had fed his body along with the burned remains of his bed covers and sheets. It was Spike's turn to feel the heat of Bo's body while he bit the superior male three times. Twice on his right arm and once on his left. Spike was certain Bo would become a powerful member of his growing pack.

A low groan greeted Spike when he walked into Clay's room. The male was throbbing with need as he slept and dreamed about Markus. To Clay the twelve inch tongue that bathed him in black drool was Markus's tongue, and he happily allowed himself to be painted black by Spike's questing oral crusade. The remains of his bed sheets and covers burned away from contact with the drool, but the bed itself remained intact. Once his entire body had been covered in drool Clay was rewarded by his canine visitor with an amazing blow job. Spike wasn't able to take all of Clay's titanic cock, but he practically worshiped the huge male. Spike's eagerness to please him only spurred the man's dreams on to new heights of lust. The smoke and heat in the air were intoxicating, Clay's body was huge and vastly more powerful at this point than his three brothers. Spike's eyes sparkled in adoration as he watched the huge male groan in lust. Spike did his best to pleasure Clay like he deserved. Just like with Bo, Spike was unable to stop the torrent of drool that washed onto the human's groin as he hungrily slurped up and down all fifteen inches of Clay's massive manhood. Of all the humans in his pack Spike thought most highly of Clay. His scent was beginning to become dominant and thick with male musk. Spike was rewarded for his efforts with the biggest load of thick black cum he had ever consumed. As the young dog fed his huge doggy cock began to grow again. After a half hour of feeding from Clay the huge meal was done. Spike bit the dominant male twice on each of his meaty arms before he continued his nightly tasks.

Clay grunted unconsciously when Spike nuzzled him and made the superior male roll over. A sense of pecking order began to develop as Spike drooled onto Clay's ass and slathered his thick sticky tongue all over his huge muscular ass cheeks. Clay was the only male in the family who had ass hair, and Spike found the sensation of licking the sparse hairs intoxicating. He already knew he liked licking the pubes on all four humans, and the chest hair and beards of Bo and Clay. That was partially why he enjoyed licking the two older brothers so much, but the instinct to drool onto the males went deeper than even Spike knew.

Before too long Spike's tongue slipped into Clay's ass causing the man to groan in delight. The warmth from the intrusion, along with the smoke pouring into the man's body, kept him asleep while Spike worked twelve inches of his tongue in and out of Clay's backside. Once the male was properly prepared Spike mounted his ass and went to work on him. Unlike the previous nights Spike was now reaching the beginning of his adult powers, his cum, coupled with the bites on Clay's arms, would ignite a new sort of transformation in the human below him. The young dog thrust wildly and violently as he provided a new service to the leader of his pack. Instinct told Spike that this male deserved his seed as much as Rex did. Spike couldn't help but snarl and growl as he began to gush searing hot pre into Clay's ass.

It didn't take long for the young dog's wild thrusts to bring him to climax. Spike tilted his head back and howled as he lost his first load into Clay. The human only grunted and moaned in pleasure as his insides were flooded with unholy spunk. Spike's cock was huge now, having grown well past twelve inches in length. Clay took all twelve inches into his hungry ass as Spike bucked and humped behind him working his thick black cum deeper and deeper into Clay's body. A soft cracking sound came from the human below Spike as the male's body groaned in response to the intrusion of Spike's seed. Just like when Spike grew after feeding on human seed, Clay began to grow taller and larger as his body fed on Spike's seed. Clay's groans continued to deepen and began to pick up a slight growl as he pushed past six feet of height. Spike came three more times into the man and with each explosion of cum the man creaked and grew by roughly an inch in height. Clay's muscles swelled bigger in response to his new growth, and by the time morning was approaching Clay had grown well past 6'4 and was reaching a titanic 380 pounds of muscle and bone.

At long last Spike pulled his cum soaked member from Clay's ass and hopped down off the man's bed. Clay rolled back onto his side and growled softly in his sleep. His nipples were nearly two inches long now and as thick as quarters. Twin dribbles of milk trickled down his chest as the man groaned in need. If Clay had been awake he would have been unable to resist the urge to milk himself, and the recent growth of muscle had increased his milk capacity to nearly four times what it had been the night before. Spike, however, knew that somebody else needed access to that milk, and that male was sleeping down the hall.

Rex groaned softly when a huge black shape pounced on him. "What's wrong Spike?" Rex asked as he rubbed his eyes and sat up to look his dog in the face. Unlike the other nights he'd woken to Spike's nightly antics Rex seemed to sense that something was different. For example, his right arm hurt, and Spike seemed much bigger than he had been before Rex and the dog had went to sleep that night. The whine Spike gave him was still quite puppy-like, and the dog gently pulled Rex by his hand out of the bed. "Where are you taking me?" Rex asked his dog who pulled him down the hall towards Clay's room.

Before Rex could really object Spike had pulled him up into Clay's bed. The sound of the two males climbing up on the bed woke the older male. "Rex? Spike? What's wrong?" Clay asked and looked at the two in the dark. Spike and Rex both had a soft red glow to their eyes, and they were easy to see despite the darkness of the room. Clay growled softly when Spike nuzzled his mate and pushed Rex into Clay's arms. "What's wrong Rex?" Clay asked in concern. Something about his brother's scent troubled the older male.

"I'm so hungry," Rex said with a slight whine to his voice. "Spike woke me up and dragged me in here."

"I could make you a snack?" Clay suggested and pulled his brother's naked body up against his own. The concern he felt for Rex was overriding the urge he felt to fuck. Something deeply primal was growing inside the older male as he looked into his brother's glowing red eyes. Rex felt so cold and weak compared to Clay's huge muscular form. Before Rex could really respond he smelled something divine coming from his brother's huge meaty pecs. Clay watched in mute shock as Rex sniffed at his chest and discovered the milk dribbling from his right nipple. When Rex took the teat into his mouth and began to suck Clay suddenly realized why his brother was so weak. "That's right Rex," Clay said as his voice dropped in tone and seemed to adopt an almost beastly sound to it, "drink my cub... drink as much as you want."

Rex drank, and drank, and drank long into the morning. Clay fell asleep with Rex between himself and Spike who had curled up behind him. Some time through the night Spike leaned over his mate and found Clay's left nipple. The huge man barely woke as he fed both young males. It didn't seem unnatural in the least. After all, Spike and Rex were so young. The youngest members of a pack always needed to be fed by their bigger stronger brothers. And who, but Clay, was bigger and stronger in his small close-knit family?