
Posted originally on the Archive_of_Our_Own at https://archiveofourown.org/
works/6883204.
  Rating:
      Explicit
  Archive Warning:
      Underage
  Category:
      M/M
  Fandom:
      Harry_Potter_-_J._K._Rowling
  Relationship:
      Seamus_Finnigan/Harry_Potter, Harry_Potter/Dean_Thomas, Seamus_Finnigan/
      Harry_Potter/Dean_Thomas, Seamus_Finnigan/Dean_Thomas
  Character:
      Harry_Potter, Seamus_Finnigan, Dean_Thomas
  Additional Tags:
      Explicit_Sexual_Content, Plot_What_Plot/Porn_Without_Plot, Threesome_-_M/
      M/M, Gay_Sex, Drunk_Sex, Barebacking, Top_Dean, Top_Seamus, Bottom
      Seamus, Bottom_Harry_Potter, Oral_Sex, Anal_Sex, Boys_Kissing, Seamus_and
      Dean_are_a_couple, Blow_Jobs, Hand_Jobs, Frottage, Rimming, Large_Cock,
      Come_Shot, Anal_Fingering
  Series:
      Part 19 of Harry_Potter,_the-boy-who-is-fucked
  Stats:
      Published: 2016-05-17 Words: 2237
****** Celebration Time ******
by germanfanfictioner
Summary
     Gryffindor won the Quidditch cup and Harry, Seamus and Dean have
     their own private celebration.
     Set in HBP.
Notes
     Disclaimer: I do not own Harry Potter. J.K. Rowling does.
     Sorry for any mistakes.
See the end of the work for more notes
Gryffindor won the Quidditch Cup.

Gryffindor won the Quidditch Cup and Harry wasn’t there to see it or even be a
part of their victory. He had detention with Professor Snape (and not the fun
kind of detention), so he couldn’t play Quidditch. Luckily, Ginny did an
amazing job as seeker and could secure the win. But Harry didn’t let that spoil
his mood. He was ecstatic, because of Gryffindor’s victory. And the party was
amazing too: Every Gryffindor was in the common room, there was music and there
were many party games as well. The house elves brought vast amounts of food and
butterbeer. Harry could even see some bottles of firewhiskey get passed on.

The boy-who-lived was in a great mood. He was joking and chatting with his
friends, drinking and slowly getting tipsy. After a few hours, he needed a
quiet break so he sat down in an armchair in a quiet corner of the room.
Harry observed the party for a few minutes until Seamus and Dean were joining
him. The three Gryffindors talked lighly for a bit. Then Dean and Seamus
scooted closer, until they were sandwiching the boy-who lived between them.
Both put a hand on Harry’s chest and one hand, Dean’s, was cupping Harry’s butt
subtly.

“So Harry... Seamus and I were thinking...”

“That we could have some fun. All of us together I mean. “

Harry’s mind was a bit slow from the alcohol, so he asked:

“What... What do you mean? “

Dean chuckled huskily.

“You know that Seamus and I are dating, right? “

“Yeah. “

“And well... Our sex life is great...”

“Bloody amazing actually. “ Seamus put in.

Dean looked amused.

“Our sex life is bloody amazing. But we’re looking for some... diversity, if
you know what I mean. “

“Are you inviting me to fuck with you both? “ Harry asked bluntly.

Seamus laughed.

“Ya got that right. “

“And you’d be okay with that? Both of you? No jealousy or hard feelings? “

“We’re fine with it. “ Dean answered.

Harry looked questioningly at Seamus, who nodded eagerly.

“I’m in. “

Harry’s dorm mates grinned.

“Awesome. Let’s go up. “
 
“What? Now? “

“Sure. No one will notice we’re gone. Besides, with all that noise we can be as
loud as we want. “ Dean replied winking.

Harry blushed.

“What if the others come up? “

“Ron’s busy trying to get laid himself and Neville is too drunk to care. “

The boy-who-lived looked through the room and saw that Dean was right: Ron was
flirting heavily with Hermione and Neville was passed out on the floor. So he
nodded and stood up. Dean and Seamus stood up as well and together they went
into their dormitory. As soon as the door closed behind them, Seamus pulled
Harry into a kiss, while Dean got comfortable on a bed. Kissing Seamus was a
special experience: The cheerful, hyperactive Irishman kissed like a storm:
wild, untamed and thrilling. Kissing Seamus was breathtaking and arousing and
Harry could feel himself become hard.

“Why don’t you undress? “ Dean suggested.

They stopped kissing and the Irish wizard winked at Harry, before quickly
getting rid of hid clothes. Harry undressed himself as well, albeit more
calmly.

“Seam, look at that. Our little Harry, so beautiful and hard for us. “

Seamus chuckled. Dean stood up and walked to Harry. The dark-skimmed wizard
trailed a finger over Harry’s erection.

“Come on, love. Ya gotta undress too. “

Dean grinned lazily and did as his boyfriend asked of him. The boy-who-lived
stared at his two dormmates, feeling positively shocked. He never noticed that
they were so handsome: Dean was 6’4” tall, was lean and had black hair and
brown eyes. His face was hairless and he had a strong jaw. Dean’s body was lean
as he was fit, but not overly muscular and Dean had very long legs. Dean’s dark
skin was smooth and his torso was almost completely hairless, except for some
hair underneath his arms and a happy trail leading from his bellybutton to his
dick. Seamus was a couple of inches shorter than Dean, but stockier: His
shoulders were broader and his torso more muscular. Seamus had sandy blonde
hair, green eyes and a handsome face. His body was mostly hairless, except for
arms and legs.

Harry saw that both teenagers were hard just like him: their cocks were the
exact oppposite of each other and resembled their owners: Dean’s black dick was
long, about 9 inches, and very thin (just like Dean was tall and slim) and with
short, coarse black hair at the base. Seamus’ dick was shorter, about 6 inches,
but much thicker than Dean’s. His public hair had the same sandy colour as the
rest of his hair and it covered the base of his cock and his balls.

“Like what ya see? “ Seamus asked cockily.

Harry grinned.

“Very. What about you? “

Both Dean and Seamus smiled predatorily.

“You look very fuckable. “

The dark-skinned wizard pulled Harry into his body and kissed him as well. Dean
quickly took charge and dominated their snog. While he claimed Harry’s mouth,
Dean wrapped a hand around his and Harry’s cock, rubbing them against each
other and creating delicious friction.

“OI! No hogging! “ Seamus half-yelled.

When he ended their kiss, Dean laughed quietly.

“I think Seamus feels a bit left out. Why don’t you give him some attention? “

Harry nodded. Wordlessly, he kneeled down in front of the Irish wizard, lapping
at his cock. Seamus cursed quietly as Harry’s skilled tongue caressed his
erection. While Harry was on his knees, Dean and Seamus started to snog. Harry
started to bob his head up and down, sucking Seamus off happily. Shortly
afterwards, he switched to Dean’s cock, which was dangling in front of his
face. Dean moaned as Harry pleasured him with his talented tongue.

“Fuck... Seam, he’s good. “

The Irish wizard grinned.

“I know. “

For the next few minutes, Harry alternated between sucking the two cocks. His
wet, hot mouth brought immense pleasure to Harry’s two lovers as their dicks
were massaged and caressed in all the right ways by the boy-who-lived, who
jerked himself off lazily.

A few minutes later, just as Harry was about to switch from Seamus to Dean, the
dark-skinned teenager stooped Harry.

“Lay on your stomach. Ass up. “ he said.

Harry gave Dean’s dick a quick kiss, before crawling onto his own bed,
positioning himself the way Dean requested.

“Shit. Look at that. “ Seamus said to Dean.

To them Harry looked gorgeous like that: his perfect ass spread out and his
hole on display, waiting to be taken.

“I’d love to try out that ass. “ Dean murmured.

Seamus grinned at his boyfriend and gestured towards Harry.

“You can go first if you want. “

Dean smiled and kissed him.

“Later. It’s fine. You can have a go. I have set my eyes on something else. “

The dark-skinned wizard kneaded Seamus’ butt. The Irishman grinned.

“I don’t care whoever goes first. Just bloody do something! “ Harry threw in.

His lovers laughed.

“Bossy. “

Seamus climbed onto the bed behind Harry. He groped Harry’s ass, enjoying the
smooth, firm flesh underneath his palms. The Irish wizard got comfortable on
his stomach with his face in front of Harry’s ass. Seamus wasn’t one to go
slow, so he dived right in and started to eat Harry out. Surprised, Harry
jumped a bit, but quickly relaxed completely because of his lover’s tongue
movements against his hole. Seamus enjoyed eating Harry out, because the boy-
who-lived made the best sounds and he tasted deliciously: Sweet and innocent
with underlying traces of musk.

Dean watched how his boyfriend ate Harry out for a few moments, cock twitching
and throbbing. Then he joined the two others on the bed. The dark-skinned male
spread his boyfriend’s ass cheeks, running his thumb over his hole, before
licking at the small muscle there. When Dean’s tongue flicked against his
entrance, Seamus moaned into Harry’s ass, doubling his efforts to pleasure
Harry.
The more Dean ate Seamus out, the more intensely Seamus pleasured Harry. And
Seamus and Harry were moaning loudly soon, trying to rock back onto the tongues
in their asses. Dean was talented with his tongue and his boyfriend repeated
every motion in Harry’s ass:

At first, a circling movement with the tongue around the hole. Then pressing
the tongue in slightly, before withdrawing quickly. Repeat. Sliding the tongue
inside amd licking the hole out, before tongue-fucking it. Then they started
from the beginning. From this technique both Seamus and Harry were opened up
very quickly, their holes wet and relaxed. Eventually, Dean slipped a finger
into his boyfriend, who did the same for Harry. All three males were incredibly
horny and impatient so they didn’t spend much time on preparation:
After a few pumps with the fingers, Seamus and Dean added a second finger into
the holes they were fingering. Dean quickly found Seamus’ prostate and the
Irishman moaned loudly as Dean assaulted his sweet spot repeatedly, sending
sparks through his body. The Irish wizard needed a few moments longer to locate
Harry’s prostate, but soon Seamus was awarded with Harry’s soft moans and
gasps. Soon a third finger followed, loosening up Harry’s and Seamus’ holes.
After some more finger-fucking, Dean extracted his fingers.

“Seam, get inside Harry already. “

The dark-skinned wizard’s voice was strained, because he was so painfully hard
and needed to cum desperately.

“I need lube. “ the Irishman said.

Dean summoned their lube and poured some onto his fingers. He grabbed his
boyfriend’s dick and stroked it a few times coating it with the slippery
substance.

“Ready, Harry? “ Seamus asked.

“Yes! Just fuck me! “

The Irishman grinned and slowly slid into Harry’s willing body. Both of them
groaned: Seamus, because of the tight, hot walls choking his cock and Harry
because of the small, pleasurable burn from being stretched by a thick cock.
Seamus bottomed out quickly. He didn’t give Harry time to adjust to the
intrusion. Instead he thrusted a few times slowly to test the waters.

Dean waited for Seamus to be pressed completely inside Harry again. Then he
lined his cock up with his boyfriend’s hole and slowly and steadily impaled him
on his hard dick. Dean loved being inside his boyfriend. There was no better
feeling in the world. When the dark-skinned wizard was completely sheathed
inside Seamus, all three males remained motionless for a few moments, catching
their breaths. Seamus shifted a bit, trying to find the perfect angle to hit
Harry’s sweet spot and to enable Dean to hit his.

Slowly, Seamus and Dean started to move. Quickly, they picked up speed until
they were rocking against each other passionately.
Harry felt overwhelmed with all the pleasure running though his body, so he
could do nothing except bracing himself against the bed’s headboard and
welcoming Seamus’ powerful thrusts as he was filled by a hot and throbbing
thick cock over and over again.

Seamus felt sensory overload: On one hand he was fucking into Harry and his
dick was swallowed by the tight hole over and over again. Harry’s velvety
channel felt tighter than anything Seamus ever experienced before. The Irishman
felt breathless as his erection was suffocated by Harry’s tightness. On the
other hand, he was leaning back against his boyfriend getting fucked hard by
his boyfriend’s big black cock. Seamus’ prostate was hit without fail
everytime, sending sparks through his body. His strong boyfriend fucking him
from behind with his hands on Seamus’ hips and his mouth on Seamus’ neck and a
tight, willing body around his dick? Felt like heaven to the Irish wizard.

Dean’s mind was blank. He could think of nothing except for fucking into his
boyfriend. Like always, Seamus was so bloody tight around him. Dean’s hands
were possessively on his boyfriend’s waist while he sucked love bites into
Seamus’ pale neck. When he looked down he could see how his dark, slick and
glistening erection was sliding in between his boyfriend’s pale ass cheeks and
into Seamus’ gorgeous body effortlessly, spearing him on his long dick over and
over again. And when he looked over his boyfriend’s shoulder he could watch
Seamus’ cock disappearing into Harry continuously.

The smell of sweat and sex permeated the room and flesh slapping flesh, the
sound of squelchy thrusts as well as passionate and lustful moans, groans and
grunts blocked out the party noises from downstairs as they fucked. It felt
like an eternity to all of them: An amazing, pleasuring and mind-blowing
eternity.

Eventually Harry neared his climax. The thrusts into his body became more
powerful as the strength of Dean’s movements was added to the strength of
Seamus’ movements. With one hand he jerked himself to orgasm, moaning filthily
as he came all over his hand.

Due to his orgasm, Harry’s walls tightened around Seamus, sending the Irishman
over the edge as well. He cried out as spurt after spurt of hot cum were shot
deep into Harry. Dean followed his boyfriend not soon after. With animalistic
grunts he pounded into Seanus, spilling his seed.

After everyone came down from their highs, they separated carefully. Harry,
with Seamus’ semen leaking out of him, turned around and cleaned his lovers’
cocks tiredly, licking away all traces of cum and pre-cum, tasting his lovers’
cum as well as Seamus’ and his own ass. Exhaustedly, the three teenagers were
lying on the bed, until Seamus asked:

“Who’s up to round two? “
End Notes
     I hope you liked it.
     We're slowly nearing the end. Only two more oneshots will follow in
     this series.
     Please leave kudos and comments. You can also send me prompts.
Please drop_by_the_archive_and_comment to let the author know if you enjoyed
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