Breeding
"Fuck!" Zero exclaimed as he tripped over a box. This place was pretty much a death trap. The poor excuse for an animal shelter had finally gone under; packing up the few dogs and cats that had been unfortunate enough to be kept here and sending them to a nearby SPCA. The rest of their crap had been left strewn everywhere across the fairly large building, making it a mess many times worse than any teenager's room. He barely was able to keep himself from falling onto the filthy floor; catching himself against the wall closest to him at the last second. Growling in frustration, he kicked the box, causing the contents within it to spill onto the floor; the addition to the mess unnoticeable.
Sighing, Zero pushed away from the wall, vowing to be more cautious while he was in this hell hole. That's just what he needed; to get seriously hurt while he was snooping around in here. That would go over â€"great-.
As he began to move further into the room he noticed something glitter to his left, just out of the corner of this eye. Turning he saw, sitting on top of a pile of trashed papers, a collar; the silver tag glittering from the filtered light that came through the dirty blinds covering the windows.
‘Must of kicked it out of that box', he thought to himself as he reached down and picked up the collar. It was obviously a dog's collar because of the size. It could easily fit around his neck. Squinting in the poor light he was able to read the name on the tag. "Meeeggan," he drawled out. ‘Mmm, lucky bitch. Must have been adopted or something,' his mind concluded. Why else would they leave a dirty dog collar here?
For shits and giggles he snapped the plain black collar around his neck, adjusting it so it fit snuggly against his throat; the weight of the silver tag resting against his skin. He felt an unexpected twitch in his pants; his cock becoming semi-hard. ‘Jeez, I didn't realize I had a thing for collars,' he thought as he absently rubbed his growing erection.
His hand started rubbing harder as his groin responded to the stimulation. Zero closed his eyes as he gripped himself through his pants, squeezing his member and feeling pre leak from his tip. This was beyond odd. He hadn't been this randomly horny since high school. Maybe it had been too long since his last lay he pondered as his hand continued to work his shaft through the thick material of his jeans. Groaning he slipped his hand into his pants to adjust himself; pulling his cock up so that it rested against his stomach. It was still uncomfortable, but at least he could keep moving. As much as he wanted to jack himself off, here was not the place to do it. He could save it for when he was in front of his computer where he could enjoy blowing his load.
Giving himself one more stroke, Zero looked at the back of the room. The door that led to where the animals had been kept stood slightly open. He could smell the stench coming from the unclean kennels and cages. ‘I can't believe this place didn't get shut down sooner. Those poor animals,' Zero thought as he moved his way into the back of the building, his early arousal pushed from his mind.
The oppressive smell of urine almost made Zero lose his lunch as he swung the heavy door open further. He quickly changed his breathing to short, shallow breaths to avoid drawing more of the stench into his lungs than he had to. There was no way the shelter could have been this bad. Even as that thought entered Zero's head he moved deeper into the room. The windows in here were smaller, letting in far less light than the previous room, and with the sun setting it was nearly pitch black. Dust motes danced in the air as he walked into the center of the room, looking at the cages. All of the doors were open; empty. At least he assumed they were empty. It was too dark to tell. He slowly turned a circle, taking everything in. He was sickened that anything had been kept here. Even with the room fairly coved in shadows he could tell that nothing deserved to be kept caged in here.
Shaking his head, Zero moved to turn back to the door; to leave this disgusting place when he heard a sound that made his blood run cold. A deep, vicious sounding growl came from behind him; from the only door that lead out of the room. Fear spiked in his blood as he slowly turned his head, trying to keep himself from making any sudden movements. He could see a huge black shadow at the door; a shadow that was moving towards him. Panicked, he ran forward, trying to make it into one of the cages before whatever was behind him could catch him. At least if he was in a cage he was safe from that thing.
Sharp teeth scrapped against his calf, tearing his pant leg as Zero crashed into the door for the kennel closest to him. He yelled out in pain and fear, kicking at the thing that was trying to attack him. His foot connected with something thick and meaty; a heavy thud sounding in the air before the creature backed off whimpering. Not wasting any time, Zero latched the cage door; making a barrier between him and what he guessed was a feral dog. He didn't have a chance to breathe a sigh of relieve before the thing was back in front of the cage barking, growling, and gnawing on the now frail seeming metal that kept Zero safe.
He started to back away further from the door, but tripped on his torn pant leg, falling heavily to the ground. Hissing in pain, Zero continued to push himself away from the door. It wasn't until his hand pushed against something furry that his stomach turned to ice. His body started shaking in fear as he started moving himself back to the cage door. Facing whatever dog was on the other side of the door was better than being trapped with one. He made it to his hands and knees; almost standing, before he felt the weight of whatever creature was in the kennel with him standing over his back. Cold saliva dripped onto the back of his neck as a growl vibrated against his back.
A helpless whimper of fear slipped back Zero's lips as the thing behind him lowered its muzzle to the back of his neck, sniffing. Fear poured off his skin in sickening waves. Another whimper sounded in his throat as he felt a long, wet tongue lick against the side of his face. Out of nowhere he felt his cock twitch again. His eyes widened at the feeling. How on earth could he be horny in a situation like this?
Regardless of the logic behind it, he felt his cock grow stiffer as the animal behind him pushed it's hips against his ass. Zero could feel the maleness of the creature behind him, rubbing against his jeans. Another whimper sounded, but this time it was not fear. It was as if his mind wasn't his own. Zero was horrified as he felt himself lowering his check to the ground, sticking his bum into the air for the dog behind him; pushing back against him slightly as he rubbed forward. His hands moved to the waist band of his pants; pushing them down along with his boxers so that the wet shaft of the feral dog rubbed against his skin.
‘Mmm, dog cock,' he thought, drooling slightly. ‘God, I haven't had cock is so long,' he whined pushing back against the piece of meat grinding against him. The shock of the thought was enough to bring him back to himself. He had â€"never- had cock before, much less dog cock. What the fuck was going on?
At that moment the dog gripped Zero's hips with his front paws and started pushing his cock against his ass in earnest; trying to find its mark. The force of the dog thrusting against him pushed Zero roughly against the ground, making the collar's silver tag clank against the concrete. ‘That's it! It has to be something with the collar! There's no way I want this. I don't want to be some bitch for a dog!' he thought, even as he moaned. That hard, thick cock was so close to pushing into his tight ass.
"Come on you dirty dog, give me that cock!" He moaned out. The dog behind him growled and pushed against Zero harder; his slick, wet cock shooting pre against his unused hole. His own cock had never been so hard before, and Zero moaned as it hit his stomach with each trust from the dog behind him. He reached around behind himself, spreading his cheeks to make himself more open. One thrust, and another, and then suddenly he was so full. He had never felt anything so thick, and hot, and wet before. He cried out as the dog hilted into his ass and cum shot from his own cock. The dog remained still for a few heartbeats, enjoying the feeling of Zero's tight muscles milking his cock, before starting to stab into his body with short, fast strokes.
Zero had no time to recover from his climax before the assault on his body continued. The hips of the dog slapped against his own with wet messy sounds. His cock, which had never wavered in its stiffness, throbbed with each smack to his ass. The only thing his mind could think of was cum. Thick, gooey ropes of dog cum filling him up. ‘Mmm, giving me puppies,' he thought as his body rocked back and forth on the dog cock in his ass, dirt and filth from the kennel floor being smeared on his face. ‘But he's in the wrong hole for puppies, I want him in my...my... pussy? Yes, my dirty, wet pussy. I want all that cum deep inside me. Filling me up,' he whined.
Deep in the rational part of his mind he knew these thoughts were wrong. He didn't want a cock inside of him, he didn't want puppies, and he didn't have anything close to a pussy. But the primal urge to be impregnated was so strong in his mind. All he wanted was a thick cock inside of him, and cum spraying into his depths like a hose, coating every inch with seed.
As if summoned by his very thoughts, the dog above him howled as a torrent of cum erupted from its cock. Zero felt it splashing into him. There was so much of it. Spurt after spurt of hot spooge filled his tight hole until it started gushing out around the dogs cock; his ass unable to contain it all. Zero moaned as he felt the warm, sticky spunk sliding down his thighs.
The dog pushed himself off of Zero; cock still hard and dripping. He wasn't through with the new bitch yet, but the fun was just about to begin.
Rational thought slowly started to return to Zero with horror at what he had let happen, much less enjoyed. He kicked his legs free of the ruined jeans, scrambling to his feet on shaky legs. He groaned as cum dripped from his battered hole, sliding down his legs as he stumbled to the door of the kennel. The dog on the other side sat panting, calm, watching as Zero fumbled with the latch, swinging the door open with a harsh squeak. The dog simply watched as Zero inched his way from the stall. He barely made it halfway across the room before falling to his hands and knees again. His breathing was labored, making his chest rise and fall sharply. It felt like his whole body was on fire; he had never been so aroused before. His cock throbbed, oozing so much pre that it dripped down from the head of his cock in a long, glistening strand, splattering onto the dirty ground. His ass ached to be filled again, but there was another ache forming below it; an ache he had never felt before. Moaning, he rolled over onto his back, arching as he did so that his chest was thrust forward into the air. His hands automatically gripped his nipples. They felt more swollen than he could ever remember, and they were so much more sensitive. Another load of pre shot from his cock tip and he fondled his chest, making his stomach sticky with his arousal. His chest felt rounder in his hands, filling them like a breast would. Curiosity made him look down at his body. Sure enough his chest had swollen to B cups, the nipples sticking out like hardened peaks.
Zero gasped as his new breasts continued to swell. The same swelling sensation began underneath his now DD cup tits. Rubbing his hands down under his first set of breasts Zero realized he was growing another pair, and they were just as sensitive. He leaned his head back onto the floor as he arched into his hands again. He squeezed and gripped his additional breasts. ‘Yes, I'm turning into a proper bitch,' he thought as his right hand moved down to his cock, stroking it. Two more sets of breasts began to grow as Zero rubbed his cock. Before long his shaft was nestled between his soft, lush tits, making them slippery with the amount of pre he was still oozing everywhere. The ache between his balls and ass was growing. He wanted to be filled; he wanted puppies in his stomach like the good bitch he was.
He whined in frustration as his hands slowly lost their shape turning into dog paws. He could feel the changes happening to his face as well. His mouth and nose slowly stretched, turning into a muzzle. His tongue lolled out to the side as he panted and drooled at the sensation. His ears shifted on his skull, lowering flat as he whined out his need. He could smell the aroused males in the room with him, and he wanted their cum inside of him; in his new, untried pussy.
He rolled over onto his stomach, pressing his chest down to the ground so that his nipples scrapped against the grimy floor; the collar tag clanking again. He pushed his new doggie ass high into the air, so the scent of his sex would permeate into the room. He was so horny and wet. His big fluffy tail wagged from side to side slightly in invitation to the two males. He didn't care which one took him, so long as one of their cocks made it into his pussy, and soon.
The dog closest to him started to move forward, but the dog that had been in the kennel growled low and menacingly. Whimpering in submission the first dog sulked away with his cock hanging hard and ready. ‘Mmm, I get alpha cock,' Zero thought, drooling more at the thought of what type of puppies his seed would spawn in his womb. ‘Yes, give me your puppies,' he whined in his head, trying to raise his tail higher; wetness dripping down the inside of his thighs from his unattended sex. The alpha came up behind him again; his cock still wet and slimy from their earlier fuck. Zero whined and whimpered like the bitch he had become as the cock tip grazed over the outer lips of his new sex. He pushed his hips back, trying to get the cock to penetrate him. Growling the alpha bit down on the scruff of Zero's neck, making him yelp. The message was clear. No moving. He was a fuck toy now, and nothing mattered but what the dog using him wanted. And with that messaged delivered Zero felt the cock thrust into his new hole. He howled at the new feeling. It was so much better than when it was in his ass. He squeezed down on the cock, trying to keep it inside of him longer as the dog pulled out of his body slowly, only to thrust back in. Over and over the dog pounded in that slow deliberate manor. Drawing out the feeling of Zero's wet pussy enveloping his cock.
Zero barked and whimpered and scrapped his paws on the ground trying to get the alpha to thrust faster and harder. He wanted so badly to be used; brutally fucked. He wanted harsh mating, and cum, and puppies. Not teasing and promises of more to come. His pussy was gripping the alphas cock so hard in his need. ‘Please, please, please,' he whimpered over and over.
Zero yelped with joy as he felt the dog above him shift his weight, once more gripping his hips and trusting hard and fast into his body. He had never felt so good before. This felt right; perfect. He was supposed to be like this, wet and used. This was what his purpose in live was. Milking cum out of cocks. The alpha growled again, pulling harsher on his scruff; jerking Zero back harder. That's when he felt it. He could feel the huge bulge at the base of the cock inside of him. He wanted that giant knot inside of his body. He had to have that massive ball of flesh in his depth when the alpha cam inside of him.
Each slap of their hips sent a spray of wetness everywhere. It dripped in sticky trendless from between their pounding bodies, making a slick puddle beneath them on the floor; matting their fur as they fucked like the dogs they were; like the bitch Zero had become.
Every thrust brought the knot closer to being buried in his pussy. He could feel himself stretching to fit it. He could feel the shots of pre coming from the alpha's and his cock. They were both so close, if only he could get that hot, swelling knot into his pussy.
‘Mmm, yes, yes, so close. Please, yes. Knot me, knot me like a bitch!' his mind was screaming. Closer, closer, almost.... He howled as his pussy finally relented, allowing the huge orb into his body. A river of cum erupted from both of their cocks; the alpha's flowing into the nice tight pussy that was orgasming around his cock, while Zero's sprayed all over the floor and his tits.
The torrent of cum kept coming long after Zero's load was spent; on and on it continued, unable to leak out around the knot. There was so much that Zero's stomach started to stretch with its new burden. He could feel each twitch and spasm in his body; each pulse that forced more fluid into his womb where his eggs were waiting to be fertilized.
‘Yes, so much cum for my puppies,' Zero thought as he panted, recovering from the frantic mating. He couldn't wait until his tits hung heavy, swinging under his body full of milk for his pups; for his stomach to be swollen and bulging from his litter instead of just their father's seed.
He was pulled from his thoughts by the sound of footsteps in the other room; the tap, tap, tap of heels on the tiled floor loud in the echoing room. A tall female form filled the doorway in front of Zero and the alpha. The other dog who had yet to get any relief for his raging cock walked up to the human with his tail wagging. The woman smiled and crouched down, stroking the dogs head before moving her hand down to his thick red cock.
"I see you have a new bitch to play with," she cooed to the two dogs. Both of them barked happily at her, the one whose cock she was stroking began to lick her face affectionately.
"She's such a pretty girl. Isn't she? You're such a good girl Megan! Yes you are," she reached out and scratched behind Zero's ears, smiling down at him.
‘Megan,' he though. ‘Yes, that's my name. Megan.'
"Such a good bitch. You're going to have lots of puppies aren't you? You're going to fill the kennel up like a good little breeder," the woman said as her hand reached under Megan's muzzle to scratch at her chin. Megan felt her tail start to wag. Yes, she was a good dog. She was going to be the best breeder ever. She could already feel her pups growing and swelling inside her womb. She was going to fill up the whole kennel. One litter at a time.