
Posted originally on the Archive_of_Our_Own at https://archiveofourown.org/
works/10228820.
  Rating:
      Explicit
  Archive Warning:
      Underage
  Category:
      M/M
  Fandom:
      Hunter_X_Hunter
  Relationship:
      Gon_Freecs/Killua_Zoldyck, Gon_Freecs/Kurapika
  Character:
      Gon_Freecs, Killua_Zoldyck, Zushi_(Hunter_X_Hunter), Kurapika_(Hunter_x
      Hunter)
  Stats:
      Published: 2017-03-12 Chapters: 1/? Words: 1772
****** Hunter x Hunter Oneshots ******
by spookyshota
Summary
     This is a collection of gay HxH oneshots, mostly involving Gon and
     Killua.
===============================================================================
 Gon
 
This is bad. I've lost sight of the instructor and been separated from Killua.
What am I going to do?
Gon ran as quickly and stealthily as he could manage along the soft swamp
ground. He had been running alongside Killua and the rest of the applicants one
minute, and the next he was lost in a thick fog and couldn't see or hear
anyone. He resolved to keep running in the direction he had been before,
swerving around swamp waters as they came up. If he kept going in one
direction, he reasoned, he'd have to get out of the swamp eventually. 
A small body of water was coming up ahead, with thick purple reeds sprouting
out of the water. But it wasn't that big, so Gon decided to jump over it
instead of running around it. He didn't know, at the time, that even swamp
reeds could be dangerous in the Numere Wetlands.
As he came to the shore, he launched himself upwards into the air, soaring over
the pool of water in an arc. He was interrupted halfway through, as one of the
"reeds" suddenly lurched upwards and wrapped around his ankle. He barely had
time to notice the disturbance before he was pulled down and the other reeds,
which he was now beginning to think of more as tentacles, captured his other
limbs and suspended him above the surface of the water. They were warm to the
touch, soft but firm, and covered in a thin film of slimy wetness.
Damn! This must be some sort of magical beast... What's it planing on?  Why
hasn't it pulled me under the water to eat me yet? Is it going to hold me here
for some other beast to eat? If so, I should be prepared!
As Gon went through the possibilities in his head, the dozens of tentacles
continued to wrap around his arms and legs, securing him in place. Gon
struggled to break free by flexing and twisting, but they adjusted to his
movements effortlessly. From the corner of his eye Gon noticed four more
tentacles protruding from the water, these ones different from the rest. They
were more pinkish in color, and somewhat thicker, at least an inch and a half
in diameter. They also appeared wetter, shiny from the sunlight reflecting off
the clear liquid coating them. 
Aaah! I can feel them snaking up my arms and legs. They're so slimy! They sort
of tickle...
Gon started laughing. He couldn't help it. Two of the tentacles had gone up his
sleeves and reached his armpits, then slinked down his bare chest. He'd never
told anyone, but he'd always been vulnerable to tickling. 
They continued down under his green jacket and shirt until they reach his
waist, then suddenly yanked upwards. 
Aaaaah! Are they taking my shirt off? Why? Maybe they can't digest clothes...
They pulled the clothing over his head with ease, then discarded it in the
swamp below. Gon was now shirtless, and could feel the damp wind blowing
against his body. When they were done, the tentacles began to trace around his
exposed chest and belly, as if eliciting him for a reaction. Gon alternated
between moans and giggles at they probed his ticklish armpits and sensitive
nipples and belly button. 
After his shirt was gone, the two tentacles at his legs moved up his shorts and
beneath his underwear at the hips to take them off as well.
This confirms it, the monster that captured me doesn't like clothes! Why else
would it remove them before eating me? Hmm, maybe if I try to keep my shorts
on...
Gon extended his legs outwards to stop the tentacles from being able to pull
his shorts off. As he suspected, the tentacles holding him weren't strong
enough to force his legs back together, only to adjust and continue holding
him.
Ha! Maybe once they realize they can't get my shorts off they'll let me go!
But the magical beast was prepared. Another tentacle appeared from the water,
this one with a scissor like claw at its tip. It headed towards his shorts.
Seriously!? 
The scissor tentacle started at the waistline of his shorts above his butt, and
began snipping down and around his crouch. It made sure to include his undies.
When it was finished, they fell away in two halves, silently dropping into the
water. 
If Gon had been more modest, he might've been embarrassed about being
completely naked outside in the middle of a swamp with other people around. But
he was accustomed to skinnydipping in the lakes and rivers of Whale Island, and
nudity had never been a taboo back home with Aunt Mito. So, at the moment, he
was more concerned with escaping than with his exposed butt and ochinchin.
Damn... Now what? If it pulls me into the water, it wants to eat me itself. If
it leaves me up here, than this is just a trap for another monster to come get
me from. If-
His train of thought was interrupted when he felt a jab at his butt, from one
of the tentacles that had tried to remove his shorts.
Gon let out a loud shriek. Aaaaaah! What was that? 
The slick tentacle had sneaked between his soft cheeks, and was now pushing up
against his hole. Though he didn't understand it, Gon felt a wave of pleasure
go through him as it happened.
What's going on? What's it doing to my butt? Why does it feel so...weird...
 
===============================================================================
Killua
 
Damn it, I need to find Gon. How could he just disappear like that? By the time
I noticed he was gone, I couldn't find him anywhere. This swamp is dangerous.
Killua was circling around the area he had been separated from Gon when he
heard the shriek. 
Gon! Has a monster gotten to him? I need to hurry!
He rushed towards the sound of Gon's voice, dashing through the treetops. When
he arrived, he held back and took a moment to survey the situation from a high
up branch in a nearby tree. It would be foolish to rush in blind.
He laid his eyes on Gon, and blushed profusely. 
Is...is he naked?!
Unlike Gon, Killua was not used to nudity. And also unlike Gon, Killua was not
completely innocent and ignorant of sex. When he saw the tentacle probing Gon's
butt, a tent began to form in his shorts.
This...this must be a monster that feeds off of sexual energy. I've heard
about them before, my brother explained them to me. It won't hurt Gon, but I
should probably help him get away...
Killua was about to move to cut his friend free when Gon let out another
shriek. Killua hesitated as his eyes focused on what was happening.
The tentacle at Gon's butt had pushed itself in. It was now buried in several
inches deep. Gon's face was red and his penis was hardening. 
Killua inhaled suddenly. He knew he should be helping, but couldn't take his
eyes off of Gon being violated in front of him. 
He doesn't know I'm here yet. He won't know if I wait here a few minutes...
Besides, it's not like he's being hurt. Nothing bad will happen if I just watch
for a while...
He didn't need more than a hasty justification. Killua reached into his shorts
and took hold of his erection, which had grown to a considerable size. He
pleasured himself wile watching Gon from his perch in the trees, enjoying every
whimper and moan.
 
===============================================================================
Gon
 
Aaaaaaaaaahhhhh! This is like what the animals do, when the m-male puts its
ochinchin inside the female. Is it trying to make me have a baby? Nnnnnng, and
why does it feel so good?
At this point, the tentacle was pumping in and out of Gon's ass, exiting
completely before squeezing back inside. Gon couldn't help but squirm and
wiggle in response. He tried to keep his legs closed and clench his butt,
however, that just increased the pleasure he felt when the tentacle shoved
itself inside him and his muscles spasmed around it.
He was fully hard now, another curious sensation. His penis had gotten big like
this before, but he had never discovered how pleasurable it could feel. 
Meanwhile, the second tentacle at his legs moved up, first touching his balls
and gently pushing against them, and then wrapping around Gon's shaft.
Oooohhhhhh!! 
The sensation of the soft, slick tentacle rotating around his penis increased
Gon's pleasure ten-fold. He began to instinctually pump his hips, fucking the
warm wetness that had enveloped his dick. All the while the tentacle in his
butt never ceased, going a full 10 inches inside him before retreating and
entering again, faster and faster as time went by. 
If he had bothered to keep his eyes open, he might have seen the lump traveling
up the tentacle inside his ass. But he didn't, so the sensation of the tentacle
suddenly growing in size as it entered him was a surprise. As was the massive
amount of white, sticky liquid which shot from the tentacle and filled his
insides, and his ensuing orgasm. It began as him feeling as if he had to pee,
and then feeling a strange sensation traveling through his balls and then his
shaft, and finally an explosion of pleasure and of cum, the latter of which
soared through the air in several thick globs and landed on his face and chest.
===============================================================================
Killua
 
Killua had abandoned modesty when he saw the tentacles start to jerk Gon off.
His shorts were now down all the way to his ankles, and he was pumping
vigorously with his hand. His eyes focused like a hawk on the lump traveling up
the tentacle. He knew it must be analogous to a knot, which meant that the
monster was almost done with Gon. He sped up his pumping as the knot entered
Gon, and when he saw the white goo spill out of Gon's ass around the tentacle
as Gon arched his back in pleasure, he reached his limit and orgasmed
simultaneously with Gon. The cum traveled out the tip of his penis and shot
down to the forest floor in a torrent of white, as Killua let out a loud moan
and nearly lost his balance from the pleasure. 
He remained sitting on the tree branch for several minutes, his sticky, cum
coated hand rested on his now softening dick while he admired Gon's body from a
distance.
Wait. That's right. I think I need to save Gon...from the monster...
 
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