Posted originally on the Archive_of_Our_Own at https://archiveofourown.org/
works/10376430.
  Rating:
      Explicit
  Archive Warning:
      Underage
  Category:
      M/M
  Fandom:
      Uncharted_(Video_Games)
  Relationship:
      Nathan_Drake/Samuel_Drake
  Character:
      Nathan_Drake, Samuel_Drake
  Additional Tags:
      Coming_of_Age, Masturbation, Underage_Masturbation, Drakecest_Prompt
      Meme, Sibling_Incest, Incest
  Collections:
      Drakecest_Prompt_Meme
  Stats:
      Published: 2017-03-20 Words: 1852
****** Untold Secrets ******
by drakecestanon
Summary
     For the Drakecest_Prompt_Meme.
     Sam was the first person Nathan fantasized about when the hormones
     hit and he started jerking off. The first time he listened in on Sam
     getting off the sound wouldn't leave him and he stripped himself
     almost raw.
     Basically: Nathan grows up and comes to term with his feelings for
     Sam (and gets with him)
     I couldn't help but write something for this, and once I got the
     logistics down of what I wanted to do with it, the words just flowed.
     I love when that happens. It's only marked as underage because well,
     Nathan is under eighteen in the story.
I really shouldn’t have done that, Nathan thought to himself as he looked down
forlornly at the sticky white mess in his hand, the unmistakable evidence of
what had just transpired.  As a red-blooded 13-year old boy, he’d started
having urges.   Urges that he needed to satisfy, but he couldn’t exactly talk
to his older brother Sam about.  Especially since his brother was the catalyst
to help him fulfill those very personal needs.
 
Nathan sighed as he got up from the bed so that he could clean up his mess. 
Fortunately for him, Sam was out working, which left him alone in their motel
room.  Since they shared the room, and the bed, there wasn’t a whole lot of
privacy to be had when they were both there.  So he had to take whatever time
to himself that he could, in order to quell his hormones.  But of course it
didn’t help that Sam had started to become the subject of his fantasies, and
that was something that he couldn’t dare let his older brother find out about. 
A kid like him should be daydreaming about some big-breasted, gorgeous pin-up
model, right?  And not the lean, lanky frame of his older brother.  But Nathan
couldn’t help it, he wanted Sam, he needed Sam.  Even though he knew that it
was wrong to feel that way about his brother, the guilt wasn’t enough to keep
him from his fantasies about him.  As long as Sam didn’t find out, there was no
real harm, right?
 
===============================================================================
 
A few years later, Nathan had still managed to keep his secret to himself.  He
had lost count of the numerous times that he’d been tempted to let Sam know, to
blurt out his true feelings for his brother, usually at times when they’d
embraced each other or placed affectionate kisses on each other’s cheeks.  But
he always managed to hold back, and would instead get his feelings out in
private, usually when Sam was gone.  Which was easy enough, since Sam tended to
have some job or another to do most evenings, so he was usually out.  Sometimes
Nathan would even press his face into Sam’s pillow while he jerked himself off,
inhaling the lingering scent of his older brother as he fantasized about Sam
having his way with him.  He knew it was dirty, and he knew that it was wrong
for him to harbor those feelings towards his older brother, his mentor, his
only family left in the world, but he couldn’t help it.  The guilt Nathan felt
afterwards was great, but not enough for him to stop doing it.  He couldn’t
help but hope that maybe someday, Sam would feel the same way about him.
 
But then one night, it seemed like that someday that Nathan had been hoping for
so often and so badly, had finally arrived.  And definitely not in the way that
he had expected.
 
Nathan was stirred out of his slumber on the full-sized bed that he shared with
his brother Sam.  He wasn’t sure exactly what it was that woke him up out of
sleep, but just as he was about to drowsily turn over to find out, the
unmistakable sound of a moan hit his ears.  Nathan froze in place under the
covers when he heard the noise, and it took a moment for his sleep-addled brain
to realize that it was Sam who had made the sound.  When he felt the mattress
gently shake beneath him, Nathan quickly put two and two together, and by then,
he was wide awake.  Sam was getting off.  Right next to him, behind his back. 
His heart pounded as he lay as still as he could, in an attempt to make it
appear as if he was still fast asleep.  But in reality his eyes were wide open
to the darkness that shrouded their room, and to the sexual act that was going
on right next to him on the bed.
 
Nathan could tell that Sam was trying to keep quiet as he rubbed one out, but
in the silence of the room, each gasp of breath and every moan that slipped
from his brother’s mouth only echoed loudly throughout his head.  As much as
Sam attempted to stifle the noises, Nathan could tell that he was getting
closer to the finish line with how they were getting progressively louder, and
that only caused Nathan’s dick to strain hard against the front of his
underwear.  The intimate sounds that his older brother was making went straight
to his groin, and he wanted nothing more than to grind his hardon against the
mattress, against Sam, against something, but instead he could only hold his
breath as he listened intently to his brother’s noises of pleasure.
 
Minutes felt like hours to Nathan as he lay there quietly but fully aroused,
helpless but to listen to the sounds that Sam was making, and he was pretty
sure that he also heard the noise of skin sliding upon skin in combination with
his brother’s pants and groans.  That only burned an image in his brain of Sam
next to him, eyes closed and mouth hanging open, cheeks flushed as he worked
himself to completion, jerking his cock with his big hands and eyebrows
furrowing as he reached his peak.  Nathan wanted nothing more than to turn over
and see with his own eyes what he was imagining in his head, maybe even help
his brother out or more, but he couldn’t.  He shouldn’t. 
 
The shaking of the mattress got more intense while Sam started to make more
desperate, keening noises next to him, and Nathan recognized that his brother
was almost there.  His cock felt like it was going to burst out of his
underwear when he heard a soft, stuttered moan from the other side of the bed,
and the sound of it was downright heavenly to his ears.  Sam had found his
release right next to him, and there was no doubt that Nathan would play back
those sounds over and over again in his head whenever he needed to.  It was
okay as long as Sam didn’t find out, right?  It would be his secret and he
wouldn’t dare to breathe a word to anyone about it.  Not to Sully, and
especially not to Sam.
 
“Nathan…”
 
If Nathan’s eyes weren’t already open, they were definitely as wide as saucers
now.  Did he hear that right?  Did Sam really just say his name?  His heart was
beating fast in his chest as he tried to reason with himself, convincing
himself that his older brother that he had a thing for didn’t just softly moan
out his name after pleasuring himself.  He must have just been hearing things,
hearing things that he wanted to hear.  But when he felt Sam roll over and
smooth a hand gently, lovingly over his side, he knew then that what he heard
wasn’t just an auditory hallucination.  Nathan still pretended to be asleep
though, as much as he wanted to jump up and spill his guts and tell Sam that he
felt the same way about him, but he knew that admitting to his older brother
that he was awake the whole time while he jerked off would be a little more
than awkward.  So as difficult as it was for him to just calmly lay there, he
did, listening as Sam shifted on the bed while he was likely cleaning himself
up.  Nathan wondered to himself how many times had Sam done this before while
he was sleeping.  Was tonight the first time?  Or had it happened more times in
the past?  The thought only served him to get even more turned on, and his
heart soared at the possibility that Sam had the same feelings towards him.
 
Once Sam had finally settled back down on his own side of the bed, Nathan still
lay in wait until he was sure that his older brother was asleep.  His dick
still lay thick and hard against his belly, and he needed to do something about
it.  The next five to ten minutes felt like forever, but eventually he heard a
little snore from his brother’s side of the bed, so it seemed that Sam was
finally in sound slumber.  Nathan carefully crept out from under his blanket,
slowly, to ensure that he didn’t accidentally bump Sam or shake the mattress
too much during his escape.  Once he was free, he quickly darted to their
shared bathroom and quietly shut the door behind him.
 
Nathan didn’t even bother to turn on the light once he got inside, not wanting
to alert Sam to the fact that he was awake, and he wasted no time in shoving
his hand down into his underwear while leaning his back against the bathroom
door with a sigh.  He was hard and he was wet, his pre-cum having soaked a
trail into the front of his briefs so large that he was sure it almost looked
like he had wet himself.  Almost.  Nathan gasped as he desperately jerked his
cock, replaying those sounds in his head that he had heard earlier from his
older brother, those beautiful, raw, needy sounds, and he quickly let himself
be drawn into a fantasy where he was the one making Sam make those noises.  He
imagined himself being taken by his older brother, being pushed down into the
mattress by Sam’s thick cock, and hearing his brother gasp and moan above him
while they both chased their release.  Nathan bit back a groan as he
practically rubbed himself raw at the image he conjured up in his mind,
combined with the sounds that he had heard earlier and replayed them over and
over in a continuous loop in his head.  When he got to where Sam had come and
gasped out his name, Nathan came with a muffled cry, hurriedly lifting up his
t-shirt so that he could streak his release onto his already damp belly.
 
Soft pants fell from Nathan’s lips as the waves of pleasure started to ebb
away, and he felt around in the darkness for the toilet paper roll so that he
could get rid of his mess.  As he wiped down his torso and got himself clean,
he pondered how he’d be able to confess his deep-seated feelings for his older
brother.  Now that he knew that they were mutual, he was feeling a bit braver. 
And especially without the haze of arousal clouding his mind, he could actually
think somewhat straight.  But all of that could wait for tomorrow.  For now,
tiredness was claiming his brain once again, and the bed was calling his name. 
The bed with his older brother peacefully sleeping in it.  The one who seemed
to share the same feelings with him.  Nathan grinned in the darkness and tossed
the soiled toilet paper into the toilet bowl, before leaning over to flush it. 
Tomorrow he and Sam could have a talk.  He still wasn’t sure how to bring up
the subject, but he’d figure something out.  He always did.
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