"Get away from me!" 
Lace, a young girly little goat, didn't think that there would be a big scary man at the park! 
At first, he thought it was okay to talk to strangers, that he wanted to be the cool kid with all the adult friends to hang around with around town, but as it turns out, he has just made a terrible mistake. 
Sweat ran down his forehead as he breathlessly marched forward in the forest, trying to create as much distance between him and the big scary blue dragon as much as possible, but it was to no avail. The gap was closing, the carnivorous man was looming closer and Lace began fearing for his life. 
"Those sweet little legs of yours look tasty, little boy."
The man's voice was deep, dark and made fear shoot up the preteen's spine. The fear made him lock himself in place, knowing that there's no choice but to accept his fate as prey; this is as the world wills it. 
He whimpered in fear, cowering before the towering form of the blue dragon that loomed over him. Out of the corner of his eye, he could make out a name tag on the dragon's broad muscled chest: Xan. 
"What, you like to look your predator over before you get eaten? Hah!" 
Xan spat on him, his claws scratching the boy's smoother fur as he kicked him down on the floor. 
"I knew you were a wimp. I swear all you boys are faggots, aren't you?!" 
The words pierced an arrow through Lace's heart, hitting too close to home. Again, Lace could do nothing for he is prey after all, and he is destined to be dominated by a predator. 

Xan picked the goat up by his legs just by using one paw and inspected his latest catch, licking the boy's sweaty fur to sample his taste. Once he did so, a smile or nefarious glee was plastered on his face. 
"You look delicious… You taste delicious… But what would my 'friend' think, little one?" 
Lace's eyes widened as they took in the sight of Xan’s massive black, spiked cock rising to full hardness beneath his dirty loincloth. Xan’s cock was moist with sweat as he stuffed the monster in his pants all day, watching young prey at the park. Now that his chance has finally arrived to snuff his kid of the day, he is going to make sure he remembers every moment of it. 
The sweaty goat managed to slide his way out of Xan’s weak grip, leaving the dragon to look on with amusement as his prey struggled to bring himself to his knees out of sheer fear and fragility of his own life. 
"Worthless. No point in living," he muttered, stroking his cock as he watched the kid's tiny ass cheeks bounce around, exposed from the ripping of fabric. 
"Might as well just do the fuckmeat a favour. Time to feast!" 
Lace let out a loud scream as his tender-looking arms and legs flailed around in Xan’s vice-like grip, with the evil dragon pulling his legs apart to jam his tongue inside his tiny sweaty butthole. Once he felt the boy's insides grip around his tongue, he knew that he made a good choice on his prey today. 
"So tight. Young fuckmeat is the best."
A shot of pain rippled over Lace's entire body as the dragon's spiked time was piercing into his rear, his hole bleeding out from the rough entrance. 
The scream of pain was like music to Xan’s ears, who relished in the damage that he is dealing to the pathetic kid. It made him drive his weapon of a cock further forward inside his gripping insides, filling his big cock with a sense of joy. Joy derived from the boy's pain, for the further and further he pushed in his spiked tool, the more the boy cried out in pain. When Xan hit the "limit" inside the boy, to when he could go no further, he knew that it was the kid's time to die once and for all. 
"Any last words before you die on my cock?" 
Lace couldn't say anything, his whole world was dark, his mouth just letting out a pathetic low 'hum', since his vocal cords were already exhausted from the constant screaming for mercy. 
"Guess not. Always such a coward until the end."
With a loud grunt, Xan forced the rest of his monster cock inside of the boy, ripping the entirety of his insides apart in the process. The kid's blood flooded around his cock constant stream of lube for him to fuck his newly-converted fleshlight with.
Xan was covered in sweat. Heaving with primordial lust and from the adrenaline-rushing sprint earlier to catch this prey, he felt like he was on fire: a god, at the top of the food chain. And that is exactly what Xan is! 
The boy just got the life fucked out of him, his eyes looking pained and devoid of life. His body limped on his cock like a deflated balloon, speared fully on Xan’s huge spiked dragon cock, from front to rear. 
With a grunt, Xan decided to fuck his lifeless corpse from the side, so that any prey watching could know about their true end: to be fucked to death by a man or species better than them. 
Using just one paw, Xan moved the sweat-sodden corpse on his cock without a care in the world, just stretching out his body, popping his neck muscles and relaxing while the corpse gave its last vibrations around his killer cock, sucking the life out of him completely. 
"Trying to run away until the end. Damn kids should learn this from day one. Should be fed on man jizz, dead by man jizz." 
Though the boy's insides were pierced, the corpse still sloshed around with blood with each and every movement Xan gave the corpse on his cock - prompting him to thrust inside the dead kid using his hips, just to shred those insides up properly. His sweaty black nuts loudly thudded against the kid's lighter ass cheeks, making him move further and further down his cock with each thrust, so Xan decided to compensate for this by fucking him against a tree, spearing the corpse on his cock vertically. 
"Say 'aaaah'!" 
With a final, long drawn out thrust, a good eighty-percent of Xan’s cock was now visible from the boy's mouth, forcing all of the shredded-up insides out of his maw, along with his cock, to coat Xan's hulking sweaty body in guts and blood. He greatly relished in this kill, making sure that every single organ was thrown up so that nothing was left in his cock and that nothing was left inside the hollowed-out corpse. The big sagged even greater around his corpse now, now that he really was a deflated balloon. But Xan would soon change that. 
With a deep grunt burgeoning in the back of his throat, ascending into a loud victorious roar, his balls quaking, he unleashed a sheer torrent of semen inside the corpse, flooding it in less than a second of the orgasm, making the ropes of semen come out of its mouth, mixed with the left-over blood in the corpse, some of the liquids splashing on Xan's body as he fucked him up a tree. 
Not that it mattered to the dragon: he's a predator through and through, and if he gets messy, so be it. As long as the boy is properly killed and fucked, that's all he cares about. 
Once his orgasm reached its end, Xan decided to 'unsheathe his weapon' to really inspect the measure of his kill. 
A loud 'BRAAAAP' echoed through the forest as he retreated his oversized cock from the corpse, his dick flicking back to his chest, flinging cum, guts and blood in his face as it whacked against his body in retaliation. 
Xan couldn't help but clean up a little more around his cock as he watched his prime dragon semen leak from the goat's malformed rear. 
He picked the dead boy up again, shaking him like a bottle, before squeezing his body and causing all of the cum to burst out both ends like a hose. This also transformed the dead goat into a husk of a corpse, shriveled up, completely devoid of life and any type of his original appearance that remained. 
With a relieved and satisfied sigh, Xan clapped his hands and took his throbbing, gut-covered cock in his mouth, eating some of the left over meat on it and relishing in the metallic blood taste, only accented by the smell of his musk and taste of thick dick. 
"Mmm… Job well done, eh? Oh fuck yeah, my cock tastes so good…"