
Posted originally on the Archive_of_Our_Own at https://archiveofourown.org/
works/4856024.
  Rating:
      Explicit
  Archive Warning:
      Underage
  Category:
      M/M
  Fandom:
      Supernatural
  Relationship:
      Castiel/Dean_Winchester, Castiel_&_Dean_Winchester
  Character:
      Castiel, Dean_Winchester
  Additional Tags:
      Frottage, Making_Out, Boys_Kissing, Skinny_Dipping, Alternate_Universe_-
      High_School, Teenage_Castiel/Teenage_Dean_Winchester, Swimming, Alternate
      Universe, Alternate_Universe-_No_Supernatural, Fluff, Fluff_and_Smut,
      Smut, Porn_Without_Plot, Plot_What_Plot, PWP
  Stats:
      Published: 2015-09-23 Words: 2150
****** Underneath Moonlight ******
by thelonelywriter
Summary
     Dean smiled, swimming a circle around Castiel who hummed happily,
     looking around and taking in the sight of the moon and the sparkling
     waters once again. "How long do we have here?" he asked Dean, who
     shrugged.
     "If we don't wanna get caught then probably forty five minutes to an
     hour, so not all the time in the world," Dean sighed, brushing his
     hand with Castiel's under the water. Castiel nodded, floating in the
     coolness of the water for a moment. "But we can do whatever you want
     in that time," Dean told Castiel as he swam closer. Castiel bit his
     lip, something he knew turned Dean on, and tugged him closer so they
     were nose to nose.
Notes
     So, guess whose procrastinating? Me is the answer. Yup. Sooo, in
     celebration of me doing so, I decided to post a little fic for those
     of you who are also procrastinating by reading fanfiction, or for
     those of you whom actually aren't procrastinating. Enjoy!! :)
See the end of the work for more notes
"Dean," Castiel whined as Dean tugged him through the woods, night already
settled. "Are you sure about this? I mean, if we get caught we'd both dead
meat," Castiel told Dean, who stopped, and turned around to face Castiel, whom
he could see under the brightness of the moon.
"Cas, if you don't want to do this, really, we don't have to. We can sneak back
to my place, fool around in your basement, whatever. Just tell me, okay, if you
don't wanna do this," Dean uttered kindly, searching Castiel's eyes. The
seventeen year old debated it for a moment before biting his lip.
"I wanna do it," he replied surely, and Dean lit up with happiness. He gave
Castiel a kiss before pulling away to look him in the eye.
"You won't regret it, trust me," Dean promised before turning back around,
Castiel following with a bit more ease this time.
                                      ---
After trudging through the woods for what felt like forever, the two reached a
pond with two docks, one freestanding farther out, and one long one stemming
from the shore, each sitting on water that sparkled with the moonlight. Castiel
couldn't help but smile at the sound of crickets, at the sound of breezes
blowing by. He squeezed Dean's hand tight before letting it go. "Beautiful,
isn't it?" Dean asked, marveling also at the scent of Summer and the sounds of
it too.
"You're right, it is," Castiel agreed, looking over at Dean, who was smirking
wildly. Castiel tilted his head, his eyebrows furrowing in the slightest.
"What?" Castiel asked Dean, who placed his backpack on the sandy shore.
"This is the fun part," he claimed before tugging off his shirt and throwing it
aside. Castiel watched as Dean shucked off his jeans and boxers, kicking off
his shoes and socks too. Dean looked over at Castiel suggestively. "Well?" he
asked, and Castiel scoffed, but began to take off his clothes too until he was
just as naked as Dean. Dean grinned over at Castiel, looking him up and down
before walking over to him, giving him a chaste kiss, and sweetly interlacing
their fingers. "You ready?" Dean asked, and Castiel nodded, feeling his nerves
race just the slightest. "Good," Dean replied, a glint of mischief in his eyes.
"Now are you gonna jump off the dock with me or shall I go alone?" he asked,
and Castiel grinned.
"I'll gladly go with you," Castiel told Dean who grinned back, pulling on his
hand.
"Then let's go," Dean stated, walking towards the dock, breaking into a run
when they hit the beginning of it.
"Dean," Castiel laughed as he ran behind him, hands still clasped together.
Dean grinned wildly, throwing a sidelong glance to Castiel behind him before
their hands broke apart and they each jumped into the darkened waters, feeling
the coolness hit them, shocking them at first before their bodies quickly
adjusted. Castiel came up first, only seconds before Dean, both of them
smiling, breathing heavily in the water that was only a few feet over their
heads.
"Okay, you've got to admit that that was pretty awesome," Dean huffed, swimming
over to where he could stand, the water up to his chest. Castiel smiled,
swimming over to Dean.
"I do admit that was pretty awesome," Castiel responded with a chuckle, letting
his feet touch the sandy bottom. Dean smiled, swimming a circle around Castiel
who hummed happily, looking around and taking in the sight of the moon and the
sparkling waters once again. "How long do we have here?" he asked Dean, who
shrugged.
"If we don't wanna get caught then probably forty five minutes to an hour, so
not all the time in the world," Dean sighed, brushing his hand with Castiel's
under the water. Castiel nodded, floating in the coolness of the water for a
moment. "But we can do whatever you want in that time," Dean told Castiel as he
swam closer. Castiel bit his lip, something he knew turned Dean on, and tugged
him closer so they were nose to nose.
"Like racing each other to the far dock," Castiel whispered, and Dean laughed,
nodding as he looked Castiel fondly in the eye.
"Count of three?" Dean suggested, and Castiel's eyes glimmered.
"One, two," he began, but stopped there, propelling himself past Dean who dove
after him with a smile he couldn't stop.
Castiel got to the dock first, planting his hand firmly down on it with a
prideful smile. "I win," he sang to Dean, who was still catching his breath as
he quickly grabbed the dock, shaking his head.
"Nuh uh, you cheated," he protested, and Castiel smiled even wider, shaking his
head right back.
"You're just saying that because you're too slow," Castiel declared, and Dean
splashed him with a smirk, causing Castiel to shake off his hair, flinging
water droplets everywhere. He splashed Dean back with a grin, and Dean laughed
in response, Castiel himself chuckling. "Sometimes I wonder if you're secretly
a five year old," Castiel teased, and Dean laughed once again before hoisting
himself up on the dock.
"Shut up," Dean said affectionately, and Castiel climbed up on the dock
himself, sitting next to Dean, both of them with their legs dangling into the
water.
"Make me," Castiel replied, looking over at Dean with a sly smirk.
"That's the oldest saying in the book, you know," Dean responded with amusement
tinting his voice. Castiel raised his eyebrows and shrugged.
"If it means you'll kiss me then I'm not sure I care," he murmured, and Dean
scooted closer to Castiel so their thighs were touching.
"I'm not either," Dean replied quietly with a smile, leaning forward, his lips
meeting Castiel's. The kiss was soft, droplets of water falling between the two
as their lips began to move in harmony.
Castiel let his lips part, and Dean let his tongue slide in, meeting Castiel's
languidly and warmly, sending warmth all the way to Cas' toes. Dean felt the
same warmth flow through him as he picked up one hand, resting it behind
Castiel's neck, one thumb stroking softly over the nape of it. Dean let his
tongue run along the roof of Castiel's mouth, eliciting a soft moan from him,
and Dean smiled into the kiss at the sound, pulling away only to nip gingerly
at Castiel's lower lip. Soon, his tongue was maneuvering back into Castiel's
mouth, a hotter sensation sweeping through each of them.
Dean took his legs out of the water to cross them, and Castiel soon did the
same, tucking his legs underneath him. Dean's other hand smoothed over
Castiel's skin, landing on his hip and gripping it gently. Castiel recognized
the feel, and sighed into the kiss at the comfort Dean emanated, the warmth
that flowed from him to Castiel. Castiel placed his hands on Dean's thighs,
rubbing gentle circles into the still wet skin.
The kiss grew fervent, their lips more desperate, small noises mixing between
them. Dean nipped Castiel's bottom lip once more before moving away to catch
his breath, placing kisses along Castiel's jaw. Castiel's eyes fluttered open,
catching sight of Dean's half hard cock sitting between his legs. Castiel let
his hands wander teasingly further and further down until he had one hand
wrapped around Dean's cock. Castiel listened to Dean's breath hitch as the hand
on the back of Castiel's neck and the one on his hips pressed in a little
harder. The hand on Castiel's hip soon released its grip, and traveled slowly
down, gripping Castiel's own half hard cock. It was after one stroke that
Castiel got an idea.
"Dean, I wanna try something," Castiel murmured into Dean's ear. Dean
hesitated, but looked at Castiel.
"What is it?" he asked.
"Well, you remember that time in the janitor's closet that we grinded together
so hard that we both came?" Castiel muttered, and Dean huffed a breath of
laughter.
"Kinda hard to forget that," Dean breathed out, and Castiel couldn't help but
chuckle a little.
"I wanna do that now," Castiel told Dean, who froze, the idea working its way
through his brain. Then, he grinned, kissing Castiel once more.
"God, I love your ideas," Dean murmured, and Castiel smiled wide, scooting back
so he was in the middle of the dock, and Dean following right in front of him
before Castiel stopped, laying on his back and letting Dean straddle him, a
newfound hunger in his eye as he dove down for a kiss.
Castiel's hands gripped Dean's wet hair, smoothing through it as Dean's hands
slid up Castiel's sides. The chill of the night was long gone now that the two
were pressed together, heat radiating from them both. The kiss was sloppy, Dean
focusing on their bodies instead of what his tongue was doing. He slotted their
bodies together so that they fit perfectly, so that their cocks were sliding
together with each thrust and grind of either of their hips.
Castiel moaned into the kiss, his hips bucking upwards as Dean pulled away,
kissing down Castiel’s neck, sucking bruises into the skin. He rocked his hips
down all the while, and Castiel tilted his head back, eyes shut as he let out
little, soft noises into the night through parted lips.
Dean gave a slow, harsh grind of his hips, and Castiel keened, arching his back
off the dock, squeezing his eyes shut tighter. “Fuck, Dean,” Castiel grit out,
following it with a moan when Dean brushed a thumb over one of Cas’ nipples.
Dean swallowed the noise eagerly, and pinched the hardened bud, another longer
moan coming out of Cas. Dean kept on pinching and pulling until Castiel was a
mess underneath him, hips wildly, desperately trying to move against Dean’s.
Castiel had already clawed at Dean’s back, tried desperately to bring him
closer, but Dean only took his hands, and interlaced their fingers, letting
their hands fall above Castiel’s head.
The kisses were all breathy and open mouthed by now, hot pants of breath
against damp skin, water droplets falling against the other. Fire grew in the
pits of their belly as everything grew hotter, thrusts more erratic, breathing
faster, hands gripping the other tighter. And Castiel could feel his own wave
of pleasure coming. “Dean, Dean, fuck, I’m so close,” Castiel breathed out, and
Dean dropped his head against Castiel’s chest.
“I’m right there with you, trust me,” Dean choked out as he gave a powerful
thrust of his hips, relishing in every inch that was Castiel, in every piece of
warm skin there was to offer. And it only took a few more thrusts before
Castiel was arching his back off the dock again, biting his lip hard to keep in
what would have been a very very loud moan, and squeezing Dean’s hands so hard
that he was sure it hurt. The two felt the hot, sticky come erput between both
their bellies, and that shot Dean off only after a particularly perfect thrust
later, and he was coming harder than he had in a while, letting out a long,
loud, unashamed groan as he buried his head in the crook of Castiel’s neck.
Dean breathed for a moment before he rolled off of Castiel, laying next to him
on the dock, one of their hands still intertwined and lying between them.
Catching their breaths, the two simply looked up at the stars before Castiel
finally turned to Dean with a smug look and a grin. “That was pretty fucking
good, you have to admit,” Castiel told Dean, who pulled Castiel closer,
entangling their legs, and giving him a kiss.
“That’s an understatement,” Dean replied softly, looking into Castiel’s eyes.
There was a pause in the air before Castiel spoke.
“This is the part where you tell me how much you love me,” he said with a
toothy grin. Dean chuckled, and nudged him.
“Like the part after we fuck where I smile really wide at you and you always
giggle when I say, ‘I love you’?” Dean asked, smiling wildly. Castiel giggled,
and Dean smiled even harder, poking him in the side, and pulling him closer.
“I do not giggle,” Castiel chuckled as Dean poked him in the side a few more
times for good measure.
“You just did,” Dean told Castiel, who laughed this time, smiling over at Dean,
who was only inches away from him.
“Okay, okay, fine, maybe I do giggle, but that’s not the point,” Castiel
sighed, and Dean brushed his nose to Cas’.
“That’s right, because the point is that I love you, Castiel,” Dean whispered,
and Castiel smiled wide.
“And the point is that I love you, Dean,” Castiel replied, giving Dean a chaste
kiss. Dean smiled and squeezed Castiel’s hand.
“I’ll race you back to the dock,” he supposed, and Castiel laughed, nodding.
“And I won’t cheat this time.”
End Notes
     I hope you guys liked it!! I debated posting it but figured, oh well,
     why not :3 So, let me know what you thought, and, as always, my
     tumblr so you can stalk me, follow me, whatever you'd like :) Have a
     wonderful day / night, loves!! :D
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