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Chapter 14
by Yetra
Does Harry try and fight the compulsion?
Not at the moment.
As her uncle repositioned himself behind Harry to pound her into the bedframe once more, Harry found herself with a brief reprieve to analyze the magical oath she had unwittingly made. Magic had always been instinctual for Harry and she found it rather easy to focus on the magic that lay within.
'There's my magic...all throughout me. But it feels like there's something on...top of it? No...not on top. Not around either, not entirely, but...'
...Clink...!
In her mind's eye, Harry visualized a golden gossamer net that had woven itself around and through Harry's magic. It didn't look particularly strong and she felt like she could, for lack of a better term, _flex _her own magic to push back against the Oath and resist its effects. Maybe even shatter it entirely with enough time and effort.
'But...even before I made the Oath...I already agreed to this, didn't I? I...don't have to get rid of it now...'
Harry bit her lip uncertainly as her uncle grumbled and picked up Harry's body near effortlessly before setting her down a bit further up the bed. Through this relocation, Harry remained in the position her uncle had ordered her in with her hands spreading apart her butt cheeks for him to more easily fuck her. Harry sucked in an anticipatory breath when she felt Uncle Vernon settle his bulk over her with his cock prodding at her tender asshole once more.
"Get ready to start screaming, slut. Only time I'll be pulling out is after I fill your arse with some hot cream." promised her uncle gleefully.
Skwi~iish!
"Ohhhh..." Harry moaned with both surprise and delight as her Uncle took his time to slowly feed his massive cock into her asshole until he was fully buried to the root.
PLAP!
"Bloody hell...No prostitute should have an arse this tight!" marvelled Uncle Vernon as he drew back his cock sharply and quickly shoved its entire length into her asshole once again.
PLAP! PLAP! PLAP! PLAP! PLAP! PLAP! PLAP! PLAP!
"Ah! Ah! Ah! Ah! Ah! Ah! Ah! Ah!" Harry squealed in time with every thrust. The bed creaked ominously underneath her Uncle's gargantuan weight, but miraculously managed to stay standing.
"Fucking." PLAP! "Whore!" PLAP! "How!" PLAP! "Do!" PLAP! "You!" PLAP! "Like!" PLAP! "Your!" PLAP! "Master's!" PLAP! "COCK!"
Her body was aching from how much **** was being directed onto it and her uncle's question was causing her Oath to act up again in the form of an itch she just couldn't scratch. But an unknown, yet familiar sensation was building up within Harry. An anticipatory feeling that made her breaths come quicker, her skin to feel so much hotter and the pleasure caused by her uncle's wonderful cock to reach a peak.
"I LOVE IT!" shrieked Harry just as she orgasmed for the very first time in her new body.
Her toes and fingers curled up in delight as both her pussy and asshole spasmed in tandem with each other. Sprays of warm fluid shot out and splashed across her bare thighs as Harry was filled with a warm gooey sensation that left her feeling rather floaty and almost deliriously happy.
'W-Wow...So good...I'm not even feeling as tired as I would have in my male body...'
PLAP! PLAP! PLAP! PLAP! PLAP! PLAP! PLAP! PLAP!
"AH~NNN! MAAHHSTER!"
For his part, Vernon had clearly not reached his own climax and made no mention of Harry's. He simply continued to ream Harry with a stamina and intensity that she knew she never would've been able to match in her old body. The pain in her aching body was quickly being pushed to the wayside in favour of the addicting sensation of anal sex. The degrading experience of being used as a cheap fucktoy by her own uncle only heightened the depraved debauchery for Harry and she soon found herself approaching another orgasm.
"Ohhhh...!"
PLAP! PLAP! PLAP! PLAP! PLAP! PLAP! PLAP! PLAP!
"Seems like - Ngh! - it was a crock of shite - Fucking whore! - that you were - Ah! - never buggered before!" panted Vernon, "Considering how easily you keep cumming!"
SMACK!
"Yes!" He spanked her ass hard, drawing a delighted shriek from Harry's throat.
PLAP! PLAP! PLAP! PLAP! PLAP! PLAP! PLAP! PLAP!
Uncle Vernon pounded Harry for several long, wondrous minutes and driving her to a third and fourth orgasm. All the while, he maintained his relentless pace of thrusting while spitting, slapping, pulling her hair and insulting Harry as he fucked her. But all good things had to come to an end as Uncle Vernon's thrusting slowed down slightly.
"Gonna fill you up...! Gonna make you my bitch!"
PLAP! PLAP! PLAP! PLAP!
"Yeshh...Masshhterr...Fill me up..." groaned Harry deliriously
PLAP! PLAP!PLAP!PLA-!
"TAKE IT!"
Harry felt her uncle's already massive cock bulge even further and then start rapidly pulsating as something hot and wet and amazing started to fill up her bowels. Uncle Vernon's hands scrunched painfully around her midsection where he was holding her as he continued to ejaculate. He held Harry like that for a few seconds before slumping over as his climax ended and letting his full weight sag on top of Harry.
"Gah-!" Harry's cries were muffled into the mattress as the afterglow from the sex quickly faded in face of the very urgent need to breathe.
Splayed out as she was on the bed, it was easy for Harry to find purchase for her hands. However, with her new physical constitution, it was a much different story when it came to mustering the strength needed to remove the tub of lard currently occupying her back. It felt like she was pushing against a mountain with how little her uncle moved and even turning her head to the side was nearly impossible. However it was exactly what she needed and gave her enough air that she was no longer suffocating.
'I'm still stuck here, though.'
"Urgh...Calm down you stupid tart..." groaned Uncle Vernon, as if responding to her thought, "Can't even let me enjoy the afterglow with all that squirming..."
The bed frame groaned ominously as Uncle Vernon began the laborious process of lifting his own body weight.
"Ah~nnn..." Harry cooed as she felt her uncle's softened cock slip out of her asshole. Uncle Vernon then slipped a hand underneath her tummy and-
Thump!
"Ah!" Harry squealed as she was shoved unceremoniously out of the bed and onto the hard floor.
"Don't hog the bed, bitch..." murmured Uncle Vernon sleepily from his lofty position on the bed where he was getting himself comfortable. "And hurry up...and clean..." He yawned mightily, "...my dick...before getting back...into...bed..."
"...Seriously?" One of Harry's eyes twitched as her uncle delivered his order and promptly fell asleep. His snores echoing throughout the room.
Feeling quite sore, used and more than a little ashamed of herself, Harry gingerly stood up off of the floor. She shuddered at the feeling of still warm cum slowly seeping out of her ass and dripping down her thighs. It didn't fill her with as much disgust as it should have and as she gazed on her uncle's corpulent form, his last demand rang again in her mind along with the Oath.
Does Harry give into the Oath once again?
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Harry Potter as A Girl
A dangerous mess up with the polyjuice potion
Harry try his luck with making the polyjuice potion by himself during his sixth year. But he accidentally add a wrong ingredient. Turning fully into a hot female version of himself. Will he find a cure or will he submit to his new dark desires? (Every character is above 18 years)
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Updated on Jun 17, 2025
by Yelawolf
Created on Nov 6, 2019
by Yelawolf
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