Chapter Text
Harry looked in amazement and fear as he looked at all the dragons in the forest. He bite his lip as he tried to figure how how the dragons would play a part of the tournament but his thoughts were interrupted when he heard a groaning sound. Abandoning Hagrid., Harry walked towards the sound and stiffened when he realized where it came from. A very large dragon was fucking the cage he was in rather violently. His 2 foot cock was bending the bars as he splashed pre everywhere. Harry swallowed and he looked around and when he saw he alone with the dragon he couldn't help himself as he walked closer. Harry bite his lip as he was at the cage and he could reach out and touch the throbbing cock. But before he could the dragon roared as it came, spraying his seed all over Harry. Snapping out of the daze Harry quickly casted a spell to remove the cum on him before running back to his friend to leave. He needed to prepare for the next day and he couldn't afford to be thinking of the dragon and what it would feel like to be mounted.
Unknown to Harry the cum he had vanished left behind a special scent that to a dragon smelled like a Bitch in heat, so he strode out into the arena and blushed when he saw the Horntail was the same dragon from the other night.
The dragon roared at the small human who walked into the arena. But he froze and what could only be described as a grin as his smelled the boy. His cock began to poke out as he slowly moved towards the boy that smelled like a ripe bitch to breed.
Harry moved to the rocks thinking the Dragon was going to eat him, he shivered as his body started to heat up and a smell filled his nose, he cursed but it came out in Parseltongue.
The dragon chuckled as he heard the boy. "Now now no need for that language bitch. I'll breed you nice and slow"
"Breed?" Harry said confused before doing a double take and saying "I can understand you!"
"Did you little wizards think parseltongue was just for snakes? And yes breed, I smell you're ready to be filled and to carry my brood"
Harry was stuttering and about ready to bolt for the gate of the arena, as his body kept heating up and a dizzying smell assaulted his senses.
the dragon chuckled as he was engulfed in fire, and a tall muscular man with a throbbing 13 inch cock. "Come to me little omega. You won't regret being bred by me"
As Harry stood he did not notice his knees shaking or a barrier that kept everyone out, he went to move when his knees gave out and he was falling.
The dragon man walked towards Harry. His cock bobbing with every step. He grinned as he saw his effect on the boy, he slowly stroked his cock. Waiting for the boy to react
Harry was panting he did not know why but he started removing his clothes trying to cool down.
The dragon held the boy's head against his crotch. "Oh what's wrong bitch? Looks like you had dragon cum without being bred. That can be bad for you. Feel like you're burning up inside?"
Nuzzling Harry let out a moan as he tasted the pre dripping down the shaft.
The dragon chuckled as he pushed his cock into Harry's mouth and let out a stream of piss. "There that'll cool you off a bit"
Gulping down the urine Harry thought of nothing else. Outside of the Barrier People were Panicking and trying to break through or sitting shocked at the spectacle they were watching.
"That's it drink up before you swallow my cum and get bred. Want everyone to heard you moan and beg"
Harry felt his belly grow as the urine filled him up his own 6 inch cock rock hard.
The dragon took a deep breath as his tail formed. Loving how the boy was actually turning into a bitch. "You must have been a powerful wizard. To actually go into a heat from cum. "
Hands moving on their own soon had Harry moaning as he played with his hole, and eagerly sucked on the cock in his mouth.
The dragon sigh in pleasure as his worked was worked as he used his tail to begin playing with the boy's hole, already feeling the slick that was forming. Soon he was grabbing Harry's head as he fucked the boy's throat in sync with his tail Stretching out the once Virgin hole
Groaning Harry was now riding the tail his own dick leaking pre onto the tail.
The dragon grinned as the boy was ready to get fucked. And once he bred him in his human form he would beg to ride him in his dragon form. He pulled out his tail, "Ready boy?"
"Please make it stop" Harry begged his hole gaping.
The dragon chuckled as he stroked his cock and threw the boy in the middle of the arena "beg and tell me what you want"
'Please make the burning stop, do what ever it takes" Harry begged while fingering his hole
The dragon rubbed his cock against the hole "even if it means getting bred and turned into a bitch"
Moaning and pushing back Harry screamed "Breed me, Make me your Bitch"
The dragon chuckled as he slowly pushed his cock in. Once the head popped in, he ruthlessly pounded the boy into the ground
"Oh Merlin, More" Harry begged as he drooled under the assault.
The dragon grabbed the boy and held him as he fucked him in the air, letting everyone get the view of his thick cock thrusting into the once Virgin hole.
Harry had his eyes closed moaning for more as he pushed back on the cock
"That's it bitch. You like my thick cock in you?" The dragon shifted his trusting and was some pounding away at the small boy's prostate
"Yes I Love it!" Screamed a drooling Harry as he felt his balls draw up
The dragon pulled put to place the boy on the ground. He grabbed the boy by the ass and positioned him with his ass in the air and his tiny throbbing cock in his face. The dragon grinned as he shoved his cock into the gaping hole.
With a moan Harry felt his own cum splash his face.
The dragon roared as he felt the hot hole tighten around his cock. With a few more deep thrusts he filled the boy under him. By the time he finished Harry had a bulge in his stomach. The dragon, with his still hard cock bobbing, slapped Harry's ass as he let him go.
Harry groaned as his hole closed keeping the wonderfully filling liquid in him.
"Are you satisfied boy? Or do you want to get mounted? Take my thick massive dragon cock, stretching out your hole and fucking you till you're in a pool of your own cum. "
"Please Alpha" a whimpering Harry said as he rubbed his belly.
With a grin the dragon was engulfed in flames again. Soon he stood talk in his true form with his 24 inch cock throbbing in the air. "Better cast your magic so you can take this cock boy" hissed the dragon
Outside the barrier people had given up hope of saving Harry and most turned away some kept watching for the pleasure of seeing the black haired boy broken, others in lust for Harry.
The dragon eyed the people outside enjoying the sight of them lusting for the slut. Once Harry had prepared himself, he grabbed him in his claws and slide his cock into him. Loving the way his cock filled the boy, the magic letting the boy taking the cock.
Harry moaned and begged for more as he was filled by the huge shaft.
The dragon roared as he granted the boys wish. Fucking the boy as deep as hard as he could, soon creating an imprint of the boy in the ground
With every thrust Harry shot a smaller and smaller load.
"You enjoying my cock? Seems like your emptying your balls. If you keep cumming your cock would probably shrink "
Panting Harry managed to say "Don't Care"
"You enjoying being a slut? Want to submit to. Every cock now?
"Yes I love being a slut" Harry moaned as a dry orgasm racked his body "I Love cock"
"Then how do you want my cum?"
"In me" was the loud reply.
With a loud roar the dragon came again before flying off. Leaving the boy with his gaping hole filled with cum
The barrier dropped as Harry lost conscious a grin on his face.
The dragon flew off knowing that the boy had become an omega slut. He would seek out him or more cock soon enough
Harry had changed Females could not come close to him, he was lifted up by the burly form of Charlie Weasley
Charlie carried the boy back to his room with a sigh. He wasn't sure what would happen now. Dragon cum already could make someone crazy with lust in small dose, but Harry had taken more than a few large doses. He had to guess there was at least a few gallons of cum. So far it seemed to change the boy into an actual omega bitch. His cock was barely an 1 inch, and from what he saw Harry wouldn't cum much. Charlie swallowed as he played back what happened and tried to hide his growing cock as he walked away.