Harry Potter and the Spellbook of Eroticism
Chapter 11 – Quidditch Favours

Disclaimer: This story does not reflect the attitudes or
characters in the Harry Potter series, nor does it have any
affiliation with its author

The castle was buzzing, as it usually was on the first eve
of term. Large groups of students, happy and well fed from
the start of year feast, were scattered throughout the many
halls of Hogwarts. Some had changed quickly out of their
robes, enjoying the late sunset of September the first. They
talked and laughed as stories and intriguing rumours from
the summer holidays were swapped, and old bonds of both
friendship and romance were remade. Couples sauntered off
into secluded corners, and in the shadows the most senior
students of Hogwarts did what any teenagers of the age did.
The world of magic was no different from that of muggles,
in many ways.

However muggles didn’t have the wealth of opportunies that
Fred and George now had.

The twins had talked in hushed voices all through the feast
about their plans and the possibilities now open to them.
George was eager to sneak to a disused classroom with their
supplies, and try brewing a fresh new potion he had found
deep in their notes. But Fred wanted to test one they had
already made.

“Come on mate, think of it!” Fred was arguing.

George chuckled. “Man, we only just finished up with that
slut Angelina a couple of hours ago. Why the rush?”

“What?” asked Fred, dumbfounded. “Why? Have you forgotten
how..”

Quickly, George shook his head, his eyes looking past his
twin across the crimson lit courtyard. Fred turned, to see
what his brother was staring at.

Katie Bell stood with her back to them, deep in a heated
conversation with Angelina herself. Both of them strained
to hear what was being discussed.

“I’m not just kicking you off the team out of nowhere, you
know” Angelina was almost shouting at Katie. “Wood was
telling you to get it together two years ago. And I know
that you didn’t practice once all through last year, with
the tournament going on.”

“What?” hissed Katie back at her. “Where’d you hear that
lie? I was on my broom practicing every fortnight!”

“Oh really?” questioned Angelina. “Can’t have been at it
alone, that’d be terrible training. Who were you with?”

With a little hesitation, Katie blurted out “Fred and
George, of course.”

Angelina smiled. “Yeah?”

“Yeah, every other Sunday.”

Angelina motioned over to the twins, having seen them
earlier. “Well, we can ask them.”

Katie turned, and saw the twins staring at them. George
thought he saw her gulp.

“Sure” she said slowly, sounding perfectly confident.

“Hey guys” Angelina called out at them. “Is this true? She
trained with you last year?”

“Totally true” called out Fred, without even looking at
Katie. “Every other Sunday, like she said.”

Angelina’s eyes narrowed. “Well” she murmured, sounding
sceptical. “I’ll reconsider. But you’d better get training
immediately, Katie. If I do keep you on the team, I want
to see your best.”

She turned and stalked off, leaving Katie to breathe a
shallow sigh of relief.

“Wow” she mumbled. “Thanks guys.”

Fred waved a hand. “No problem, girl. The least we could
do, after you’ve covered for us so many times.”

Katie smiled, before bounding over to give them both a huge
hug.

“How’ve you two been?” she asked. “Good summer?”

They both smiled back at her. “The best.”

Katie turned to look back in the direction Angelina had
walked off. “You think you could talk to her?” she asked.

George nodded. “Don’t worry, she’ll come round. We’ve got
Angelina sorted” he told her, with a knowing look at Fred
who grinned back.

“You could help us out, Katie” Fred said, turning from his
twin to the beaming girl in front of them. “We were gonna
go and sneak into the staff room, get a few butterbeers and
maybe some firewhiskey. Interested in joining us?”

Katie’s eyes lit up at the suggestion. “Definitely!” she
squeeled, delighted to be invited on a Weasley night out.
The events were famous among the seventh years at hogwarts,
and Katie had been on several herself. But never alone with
the two of them.

“Great” George smiled, throwing an arm around her. “Who
knows, maybe even sneak into Snape’s private stores.”

“Really? What would we want from there?” she asked.

Fred laughed. “Oh, you’d be surprised what he’s got in
there, Katie. All sorts of muggle herbs and remedies.”

They continued talking, as the three of them wandered off
into the rapidly darkening halls.

* * *

The three of them proceeded to sneak into both the kitchen
and the staff room, grabbing enough food and drink to last
well into the night. And, after making their way to a long
abandoned classroom, Fred headed off to break into Snape’s
stores.

George and Katie lay on a rug that she had summoned up,
drinking and laughing and telling stories from the summer.
Katie had all sorts of sleepovers with a multitude of
girls to tell him about, and teased him by revealing which
girls she had seen naked. Fred fought back by telling her
about he and his twin’s various adventures into London all
throughout the summer. He counted off over forty different
muggle girls that they had bedded, and had her practically
moaning with desire after describing in detail what they
had done with each and every one of them.

By the time Fred returned, Katie and George had been under
the rug making out for over five minutes.

“Woah, woah!” laughed Fred. “Getting started without me?”

George chuckled. “Didn’t realise you felt that way, mate.”

Katie looked from one of them to the other. “You planned
this?” she asked, a smile spreading on her cheeks.

Fred settled next to them on the rug, pulling out a small
bag of green herbs that he had stuffed in his pockets.

He laid it out on the stone floor, before pointing his wand
at it. “Incendio.”

The pile began to smolder slowly, and a plume of smoke
started rising from it. Over the next few minutes as they
continued to drink and talk, the smoke filled the room and
their heads. Katie laughed louder and longer, and asked
them, “What is this stuff, guys?”

“No idea really” chuckled Fred. “Muggles use it for fun,
I think.”

“Whatever it is,” George spoke up, “it’s bloody amazing.”

Katie leant left, planting her lips on Fred’s. He didn’t
recoil, instead leaning in and wrapping an arm around her
waist. Slowly, the two of them slid down until Katie was
straddling Fred’s chest, still bent low and kissing him
passionately.

George, not wanting to miss out on any of the fun, took
Katie’s hand and guided it over to his crotch. Delicately,
she rubbed his hardening cock through the fabric of his
jeans, coaxing his member to its full potential. Soon he
was rock hard, sporting a full seven inches. He freed his
cock from his trousers, before standing and stripping off
fully. Katie remained on top of Fred, their tongues
intertwining as his hands groped her tight teen body.

George positioned himself behind her, lifting her short
school skirt and feeling her skimpy panties.

“Naughty girl, Katie” he cooed. “Wearing these on the
first day of school. People could get the wrong idea.”

Katie prized her lips from Fred’s just long enough to
answer, “Who says its the wrong idea?”

George laughed, before slowly sliding the panties down
her legs, revealing her freshly shaven pussy. He swore
loudly, as he slid into position between her legs.

After spreading some saliva on his cock, and rubbing it
in Katie’s own juices that oozed from her soaking pussy
lips, George inched his rock hard prick deep into her
soft folds. He could hear her moan into Fred’s mouth, and
felt the walls of her stuffed pussy squeezing his cock
tight.

“Jesus, she’s fucking tight, brother!” he called out to
Fred.

His twin crawled out from under Katie’s convulsing body,
getting to his knees and beginning to strip. “I’ll find
out soon, man. Until then, I hope you like to suck cock,
Katie?”

She moaned louder, leaning low to the ground. “Hell yeah,
I do.”

Fred knelt next to her head, released from the confines
of his jeans, his own identical cock hanging next to her
face. Katie took one look at it before lurching her head
forward and taking the cock between her lips. Fred
groaned as the young teen began working his cock like
a pro.

“Blimey, Katie, what do you get up to at parties?” he
laughed.

She let him flop out of her mouth and licked his balls
before asking, “Why, you curious?”

Hardly daring to speak, Fred nodded.

Katie then circled her lips around the head of his pulsing
member, and plunged it down into her throat. Fred had to
stop himself from letting out a triumpant roar as the
feeling overwhelmed his already heightened senses. He
took her head in his hands and began pumping it back and
forth, using her throat to jack off the head of his cock.
In less than a minute, he felt himself bursting to cum.

“Can’t last much longer, man” he grunted at George.

George, down at Katie’s waist, had been hammering in and
out of her tight pussy for a couple of minutes now. That
was enough to get him similarly riled up, and he replied
so to Fred.

“On three?” he asked.

Fred nodded. “One, two, three!”

Together, they released their pent up seed into Katie’s
mouth and pussy as she bucked back and forth, milking cum
from both cocks simultaneously. She swallowed over and
over, taking in Fred’s hot seed, while George fired his
own cream deep into her unprotected womb. The twins knew
that Katie, obviously sexually active, would have a potion
lying around somewhere to prevent an unwanted pregnancy.

When they were completely spent, they high fived over her
back before bursting into laughter and rolling away onto
the rug beneath them. Katie collapsed down, gasping for
breathe as cum leaked down her legs from her used pussy.

“Wow!” she moaned loudly.

The room was full of smoke now, and the pungent odour
filled their heads. The twins could feel its effects, but
knew that Katie would be even more susceptible as she had
never enjoyed it before.

“How you feeling?” George asked.

Katie closed her eyes, grinning. “Amazing.”

The twins grabbed some more food and drink, as the three
of them returned to talking and joking. Several minutes
passed, and Fred felt some of his stamina returning. He
rose, and felt in his discarded jeans for the small vials
he knew would be there.

He withdrew a couple, reading the first one’s label. It
read:

The White Rain – This potion is simple and easy to brew,
and has one very basic application. Upon consuming this
potion, even an impotent man will have more seed than he
could ever hope to use. Drink this, and you will find
that you can paint the object of your desires in sticky
white cream for up to an hour.
Warning! – This potion is for men to consume only. It has
no effect on women
Warning! – This potion is illegal to brew. Keep it out of
sight and the application subtle

His eyes shifted to the other vial, the label of which
read:

Thirst of the Whore – A complex and virulent potion, that
will keep one entertained for hours. Upon consuming this
potion, any woman that once shied away from semen will
desire an almost unlimited quantity of the white liquid.
Have a partner that just won’t swallow? Or a girl that
can’t take your cream? With this potion, she’ll be sucking
you dry every time. Effects last for roughly an hour.
Warning! – This potion is for women to consume only. It
has no effect on men
Warning! – This potion is illegal to brew. Keep it out of
sight and the application subtle

He laughed gleefully, before holding the vials high. “Time
for a little fun!” he called to the others.

He uncorked ‘The White Rain’ and drained half of its
contents, before handing the vial to George who swiftly
followed suit. He then uncorked the ‘Thirst of the Whore’.

“Feeling adventurous, Katie?” he asked.

She nodded, smiling up at him from her prone position on
the floor.

“Well, here you go.” He handed her the potion and she
uncorked it without even looking at the label. She leant
back and drained the contents of the entire bottle, then
licked her lips as contentment spread across her face.
Quickly, she pulled off the last of her tattered clothing.

Fred and George rose to their feet and stood on either
side of her. She got the idea, rising to her knees and
taking a cock in each hand.

Delicately, deliberately, she began stroking them back
and forth, taking time to caress their balls and lick
the heads of their swelling cocks. The twins assumed that
a slight side effect of the potion was increased size,
their cocks were a full inch larger than normal. This
delighted Katie, and her eyes grew wide as she saw them
reach a glorious eight inches. She locked her lips around
the tip of Fred’s engorged cock, sliding slowly down
until she reached its base and her nose pressed against
his crotch. He grunted in pure pleasure, grabbing her
by the hair, unable to resist himself as he pumped her
head back and forth. She gagged as drool began sliding
down her chin, slapping against her exposed tits.

George took her head and turned her around, Fred’s cock
popping from her mouth and being replaced by his own.
She didn’t even hesitate and began working immediately
on the other twins cock, desperate to milk out their
warm cum.

For several minutes Katie alternated between the two
cocks, using her lips, tongue and throat to great effect
on the twins. They grunted and groaned almost in unison,
totally bewildered by the sexual prowess of the minx
below them. She did not tire, only working their cocks
harder as her lust grew stronger.

The twins soon found that their own stamina had been
enhanced, as they achieved new limits of pleasure due
to the sucking and deepthroating of their team mate.
Fred chuckled to himself, deciding that Katie had most
definitely earnt a favour from them after this. He’d
talk to Angelina at the first opportunity.

And maybe he’d fuck her too, who knows? There are no
limits when you have a spellbook such as Harry’s in
your arsenal.

He grabbed Katie’s head and forced his soaking cock
deep down her throat, pumping it back and forth into
her esophagus. She gargled, more saliva sliding down
her front. George, not wanting to be left unattended,
kept her hand working hard on his own pulsing member.

Soon, Fred felt himself ready to blow. He raised his
head, looking up to ceiling as he leased a series of
primal grunts and fired off a collosal quantity of
cum into Katie’s throat. He held her steady, as he
felt her swallowing deserately to keep down his load.
But try as she might, his modified kit was more than
she could handle. Her mouth overflowed with cum and
long white strands slid down her chin and onto her
kneeling legs.

George, spurred on by Katie’s furiously pumping
hands and his brother’s own end, grabbed her head
and turned her to face him.

“Ughnn” he groaned, as his twitching cock let out a
torrent of piping hot semen onto Katie’s waiting face.
Soon her eyes were glued shut, and her tongue was covered
in a layer of white liquid, which she promptly lapped up
as a cat would a saucer of milk. He held her head in place,
as more streams of cum were fired off onto her already
covered face.

When he had shot his last, Katie closed her lips around his
cock and milked the last dregs of cum from his softening
cock. Fred had already taken a step back, and was lowering
himself to the floor to rest after the ordeal.

“Think we can sell these two as a bundle, George?” he
called up at his twin.

George grinned. “Definitely” he confirmed.

Images were racing through Fred’s mind. After he had spent
his sexual energy with the delicious Katie, thoughts of
profit and images of galleons were racing through his mind.
The night they had just enjoyed had only confirmed his
suspicions. There was no one, not one person at Hogwarts
that would turn the experience they just had down.

They would be rich. And Hogwarts would be the most
promiscuous school in the wizarding world.

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