
Posted originally on the Archive_of_Our_Own at https://archiveofourown.org/
works/681952.
  Rating:
      Explicit
  Archive Warning:
      Underage
  Category:
      M/M, Multi
  Fandom:
      Teen_Wolf_(TV)
  Relationship:
      Stiles_Stilinski/Aiden/Ethan, Stiles_Stilinski/Alpha_Twins, Derek_Hale/
      Stiles_Stilinski, Aiden/Stiles_Stilinski
  Character:
      Stiles_Stilinski, Aiden_(Teen_Wolf), Ethan_(Teen_Wolf), Derek_Hale
  Additional Tags:
      PWP, dirty_little_ficlet, Plot_What_Plot/Porn_Without_Plot, Anal_Sex,
      Fingerfucking, Finger_Sucking, Oral_Sex, Rough_Sex, pre-Sterek_-
      Freeform, Blow_Jobs, Twincest, First_Time, Angst, Mildly_Dubious_Consent,
      Dubious_Consent
  Series:
      Part 1 of Twist_the_Knife_and_Watch_It_Bleed
  Stats:
      Published: 2013-02-13 Words: 4410
****** A Knife Called Lust ******
by notoriousdre
Summary
     Most people thought the twins looked exactly the same, but, over
     time, Stiles had noticed subtle little differences.
Notes
     I wish I was sorry for this.
     Warning: not Beta'd because I'm pretty tired and lazy and... stuff.
     Idek. All mistakes are my own but try to enjoy it anyway.
      
     ALSO: I also dunno if incest is a trigger for anyone, but there is
     some twincest/incest as indicated in the tags and in the end notes.
     But someone advised me to put it at the top in case it's a big deal,
     so I did. (:
See the end of the work for more notes
Most people thought the twins looked exactly the same, but, over time, Stiles
had noticed subtle little differences. He wasn't a werewolf so he couldn't
judge by scent or heartbeat or whatever else they claimed to use. Instead he
utilized his super-awesome detective skills and absorbed whatever little
details he could, especially when they weren't looking. One of the twins'
favorite games had been to fool with Derek's pack, which had combined forces
with Scott's to become one, tentatively.
Sometimes Ethan would approach Stiles in the hallways to talk to him about a
Chemistry lab they'd been partnered up for (because Harris not-so-secretly
hated him) claiming to be Aiden but he never could quite mimic the hungry,
predatory glint Aiden always had. He didn't grope either, which was always what
gave Aiden away.
There were smaller things, too.
Stiles noticed that Ethan's eyes were not the only thing kinder. His words
were, too. Sure the twins were using him to get to Derek and Scott. Sure their
Alpha overlord was working to pit Scott and Derek against each other now that
they were finally getting along. Of course he knew all of this and that the
twins didn't care. But the attention was nice, alright? People didn't look at
Stiles the way Aiden and Ethan did. They didn't affectionately adjust his
collar in the hallway between classes when anyone could see. They didn't say he
looked good when he put on a new tee shirt or notice when he tried to style and
experiment with his newer, longer hair. They didn't notice him.
But Ethan and Aiden did.
In their own, unique ways.
Ethan always had kind words and made Stiles feel strangely safe. He wished that
wasn't the case. He shouldn't want to call the enemy when he was in the middle
of a panic attack. He shouldn't crave those moments in the hallways when his
best friend wasn't around and Ethan would creep up with a warm hand on his
waist and a compliment before briskly keeping on his path.
He really, really shouldn't think about them in the middle of the night or in
the shower or any time when he was home alone. There'd been another wolf, a
sour one, that'd plagued his fantasies for months but the way Aiden looked at
him-- it was maddening. He did it in the hallways, grabbed at Stiles, asked him
out when the pack was around just to piss them off. But Stiles couldn't help
the way his hormonal teenage body reacted. He couldn't help that, despite being
afraid of the Alpha pack and twins, and wanting them to leave everyone alone,
he never wanted the attention to go away.
The twins made him feel empowered and wanted. Bottom line.
Derek made him feel weak and unwanted. Scott pushed him away all the time to
"keep him safe". Isaac acted smug because his best friend spent more time with
the pack than him. Erica teased him and Boyd ignored him. Lydia was back to
barely acknowledging his existence and Jackson was, well, Jackson.
So when Aiden jerked Stiles around one night after lacrosse and pinned him to
the side of the Jeep he wasn't even surprised. Startled, sure, and a little
scared, but stupidly aroused if anything.
"You haven't answered my question," the Alpha growled.
Aiden. Stiles didn't even have to guess. His gaze was hungry and his voice
rougher. Plus he'd been close enough now to notice Aiden's eyes; they were
dark, thick pools of melted chocolate. One of his eyebrows tapered off and got
thin at the end, arching in a permanently quizzical way, whereas Ethan's were
flawlessly symmetrical.
"Which one?" Stiles returned coyly. He'd stopped feeling scared a long time
ago. If they were going to kill him then they were, and there was nothing he
could do about it.
Speaking of "they".
His big honey eyes wandered around curiously and flickered back to Aiden.
"Where's Ethan?"
Aiden smirked, looking proud of Stiles, and shrugged casually. One hand kept a
tight grip on his collar and the other grabbed his waist, holding him close. "I
told you it'd just be the two of us," he reminded lowly.
Taking in a deep breath Stiles thought about it. No one had ever asked him out
before, save for the drag queens at Jungle and he didn't count that because
they were only teasing. No one had been so upfront about liking him. He knew
Ethan did, though, from the stolen touches and glances. He'd thought Derek did,
the way they kept saving each other, Derek kept slamming him into things, and
the intense eye contact they always made. But Derek never came around anymore,
and Stiles was losing hope.
So here was a handsome guy, built like a fucking brick wall of muscle, and
openly interested. Sure Stiles hadn't ever been with a dude but he'd never been
with anyone.
"Where're we going?"
Aiden's lips thinned into a sly smile and he opened the driver's side door for
Stiles. "Just drive."
-------------------------
They ate at Alonzo's, which was a decently priced Italian place with huge
portions. While he munched on breadsticks Aiden decisively ate a salad without
dressing or anything that might leave a nasty smell. Stiles let him watch as he
slid the thick breadstick between his lips and licked up the garlic.
"So why me?"
Aiden's eyebrows rose as he chewed and then wrinkled, looking confused. "What
do you mean?" he asked as he swallowed.
Stiles shrugged and slumped casually back in his side of the booth. He didn't
miss the way Aiden's legs kept tangling up in his, and didn't kick them away.
He just made a point not to return the attention before he felt better about
all this.
"Well I mean there're a ton more options," he replied. "There's Lydia, for one,
but I guess you guys can't bite her and use her against Derek since she's
immune. There's Jackson, who’s too much of a dick to verbally commit because he
thinks he can do everything on his own. So you could sway him. Or go after
Danny, who's practically perfect in every way. Allison would be good because
Scott cares about her. You guys already got to Erica and Boyd. So I guess I'm
just curious why I'm important enough to be used." His mouth moved a mile a
minute and he wasn't sure what he was saying made sense, especially not with
the way Aiden smiled at him.
"You matter, Stiles," the Alpha replied coolly.
Stiles pouted, but if anyone asked he'd insist it was a scowl, and stared
intently across the table.
"How?"
Aiden breathed in through his nose and sat back, letting the waitress take his
empty salad plate and replace it with the eggplant parmesan he'd ordered. She
gave Stiles his lasagna and offered to refill their drinks before leaving.
Stiles asked for more coke and fished around with his tongue to get the straw,
eyes hooked on Aiden, while she refilled the other teen's water.
"Why is it so hard for you to believe I'm just attracted to you?" Aiden asked
as she left.
Stiles's eyes narrowed. He noticed the slight diversion in subject, but now
felt trapped. He didn't want to admit that mostly what he found wrong with this
was that he was Stiles and Aiden was cool, confident, sexy, strong, and seemed
genuinely interested in him.
"Okay... so. If you are interested in me then ask questions. Forget about pack
business and let's talk about something else."
So they did. For the next hour Aiden asked Stiles about movies he liked and
video games he played. Stiles went on a ten minute long rant about Marvel
versus DC and the pros and cons of each, and was admittedly impressed when
Aiden offered input. That conversation branched off to comic books and the
movies based off them. They both agreed the Nolan Batman franchise was well
done but Aiden didn't like the darker tone, since the original Batman comics
were more light hearted. Stiles had to disagree and say that it was a new,
interesting take.
"Dunno dude. I think Burton did a great job," Aiden argued, picking at their
shared tiramisu.
Stiles scoffed indignantly and countered, "Yeah, well, what about Schumacher's
films? Batman & Robin? Seriously?"
"Fair point, but Batman Forever had its merits."
Stiles didn't ever remember smiling like this. Aiden wasn't even searching for
facts. He admitted when he didn't know something about a hero or team or
franchise, and patiently let Stiles explain every last detail; he even stared
like he was interested. The last time he had such a good conversation was
before Scott met Allison, even before the bite, and the thought made his
expression falter.
Aiden reached over the table and took Stiles's hand, sliding his fingers
between the human's. His thumb, surprisingly soft, rubbed over Stiles's palm.
"You want me to ask for the check now?"
When Stiles looked up his entire body shivered. He trembled, sucked in a deep
breath, and ignored how hot his cheeks felt.
"What about the movie? Thought you've been dying to see--"
"I already saw it with Ethan before we moved here. I just heard you talking
about it in History the other day and thought it'd be a good way to ask you
out."
Stiles's eyes grew wide and his heart skipped excitedly. No one ever paid
attention to the things he wanted. No one ever went out of their way to put his
interests first.
"Sure. Dad would've just left for work an hour ago. Let's go to my place."
-------------------------
In retrospect inviting a horny teenage werewolf into his empty house might not
have been the best idea.
Stiles's shoes and jacket came off before he could think, and the casual blazer
he'd worn that day didn't make it up the steps.
Aiden was on him, hands wandering and pulling at everything. His mouth was warm
and hot, tasting like cheese and their sugary dessert. Stiles moaned as Aiden's
tongue glided between his lips and into his mouth, tangling with his own. He
briefly worried about the amount of garlic he'd consumed but Aiden didn't seem
to mind. If the way he grabbed his ass and picked up him was any indication,
anyway.
His own hands betrayed the way he felt. He knew he should be exercising more
caution. He knew that he shouldn't be so eagerly stripping the enemy of his
shirt and fumbling between their bodies to get his belt undone, but he was. God
he was hungry for it.
This was his first kiss. Soon to be, he was pretty sure, his first everything.
He wasn’t going to be the one to stop it, anyway.
When their lips fell apart so that shirts could be removed Stiles squawked,
feeling his body fly through the air. His back met his mattress and he bounced
against his bed, startled and way too turned on by how Aiden just manhandled
him. It reminded him of all the times he'd dreamt about another werewolf doing
the same thing.
"Stop it."
Aiden's command startled Stiles and he looked up to the slightly bigger twin.
He gaped at the muscles, illuminated by the soft orange desk lamp he just
turned on. He was beautiful. Everything about that body was perfection and
Stiles gulped when his eyes wandered down to tight, dark boxer briefs and the
tip of a big, juicy cock sticking out the top. He palmed at his own erection in
his jeans, craving friction and feeling a bit embarrassed for no reason.
"What?"
Aiden huffed and puffed like the big bad wolf he was and crawled onto the bed.
He slunk between Stiles's legs and nestled down, hovering over him. He was so
god damned warm. He felt so good there between Stiles's legs. "Whatever you
keep thinking about. It makes you sad. So stop it," he said bluntly. Aiden
leaned down to graze his teeth against Stiles's neck.
Stiles whined, leaning his head back into his pillows. "Sorry," he groaned.
Aiden rolled his hips down against Stiles's in response and Stiles fucking lost
it.
He crashed their lips together again and fumbled and pulled at his jeans until
Aiden graciously helped him get them, and his underwear, off with one swift
movement. He lingered down there, making Stiles whine and long for more kisses.
"You're fucking beautiful," Aiden mused. He kissed up Stiles's thighs and sat
back on his calves. His hands wandered over Stiles's thighs and hips, digging
at and massaging his muscles.
A bright pink blush coated Stiles's long, lithe body.
"I'll bet most people think you're so thin and gangly. That you're weak. But
you're not. You're strong, and sexy," Aiden purred.
His hand wandered and fingers slowly wrapped around the base of Stiles's cock.
The teenager groaned, bucking his hips upwards. It was the first time someone
else touched him and it did not disappoint. Aiden's every touch, every word,
and every look sent fire through his body. He felt so hot and was making the
most embarrassing fucking noises as Aiden's thumb rubbed over his tip, smearing
precum.
"You want me to suck you?" Aiden growled, scooting down the bed and working
himself between Stiles's thighs.
Stiles made a strangled noise of approval and nodded furiously. "I want you to
suck my fucking brains through my cock."
Aiden smirked and nodded. He licked a stripe up the underside of Stiles's
erection and kissed the tip. "Your wish."
As Aiden wrapped his lips around Stiles the teen leaned back and closed his
eyes. He clawed at the sheets next to him, wriggling and writhing in need and
want. Once or twice he opened his eyes to look down but couldn't keep on that
sight for long. Aiden's lips, slick and red, straining around his dick, was too
much. Stiles knew he'd come too soon and wanted to milk this for all its worth.
The only thing that could make it better was more. So much more. Another cock.
One in his mouth. Fingers inside him. The cock in him. Anything.
A few seconds later Stiles sensed a loss of light, a weight shifting on the
bed, and opened his eyes.
"Aid--No," he cut himself off and looked into those eyes. They weren't as dark,
with small flecks of green and gold. "Ethan," he breathed out in surprise.
Ethan smiled down at Stiles from where he straddled his chest, blocking the
view to the blowjob Stiles knew, from very real sensation, was still happening.
The Alpha twin cupped Stiles's jaw in his hand, running his thumb across pretty
pale lips. "Hey Stiles," he greeted warmly. "Having fun?" he asked quietly. His
voice was low and raspy, coated in lust.
"Y-yeah," he whined, feeling his tip rub against the back of Aiden's throat.
The twin atop him watched with interest, and eyes hungrier than he'd ever seen
them. Stiles's tongue snaked out to wet his lips and in turn brushed over
Ethan's fingertips. In return Ethan slipped two of his fingers inside Stiles's
mouth. Dutifully Stiles took them in and lapped his tongue against the digits.
He groaned and sucked on them hard.
Closing his eyes he relished in the stimulation until Ethan took his fingers
away and something damp brushed across his lips. It was salty and soft. Stiles
didn't have to open his eyes to know what it was. He timidly parted his lips
and felt Ethan rake fingers back through his hair encouragingly. The brothers
were well endowed, but Stiles had confidence. He'd do what he could and would
try not to choke and make a fool of himself. The shaky sigh Ethan gave was more
than enough for him; he opened his mouth and snaked his tongue out, licking
blindly along the other's length. His hand came out to wrap around the base and
he opened his eyes, wanting to see what he was working with. It was thick and
tasty, and he whined around it, wanting more.
Stiles was a mess. His hips bucked upwards every time Aiden bobbed his head and
his own was moving furiously now, trying to suck down Ethan. The Alpha above
him grabbed at his hair roughly and thrust into his mouth, which made Stiles
nearly come then and there.
Sensing he was too close Aiden pulled back and Stiles made a tiny noise of
objection around Ethan.
"Relax. We're not done with you by a long shot," Ethan purred.
Aiden crawled across the bed and tried not to focus on the image of Stiles
swallowing his brother down with a strained red throat and incredible
eagerness. He wanted it to be him inside Stiles's mouth. Ethan was the
experienced one. This wasn't fair. Stiles was supposed to be his first
everything: first kiss, first oral, first fuck. Ethan was taking it away, but
that was part of the plan. He couldn't say no and he couldn't be greedy now
that they had the boy where they wanted him. It just wasn't fair. Ethan played
nice but Aiden actually started to care. Maybe that's why Ethan felt the need
to drive this wedge, but that didn't mean it didn't hurt.
He swallowed and ignored his brother thrusting into Stiles's mouth to grab lube
from the bedside table. Once it was out he crawled back to his position between
Stiles's legs. Bending them up and spreading them wide Aiden worked some lube
between his fingers to warm it up.
A fingertip pressed against his entrance and Stiles drew in a sharp breath,
trying to retract far enough so that Ethan wasn't inside his mouth anymore. He
failed, but Ethan was kind enough to lift up his hips.
"Are you okay?" he asked softly, looking down at Stiles.
Stiles licked his lips and whined, pinching his eyes shut as he felt Aiden
slide a finger inside him. "Yeah," he cracked out, writhing down against the
sheets.
"Are you sure?" he heard Aiden ask, voice soft with concern as he wiggled his
finger around.
"Yes," Stiles moaned, rocking his hips down for more. "Don't stop. Please.
Don't," he begged, grabbing for Aiden's arm.
Ethan smirked and nudged his cock back toward Stiles's mouth, which he
willingly took as Aiden worked him open.
Aiden grabbed Stiles's hand and ran it along his own thigh as he sat propped
between those pretty gams. He crooked his finger around and worked it, feeling
that maybe this wasn't Stiles's first experience. With something real and
living, yes; otherwise they would've smelled it on him. But he wondered if
Stiles had toys around here or used his fingers from time to time because his
hole, tight and hot, welcomed a second finger within moments.
Ethan had to pull away eventually because Stiles was a moaning, wiggling mess
of a teenager as Aiden's three fingers worked and scissored him open now. His
cock was leaking everywhere and his mouth wouldn't stay shut. The twins worked
him around on the bed. Aiden remained in front of him and Ethan moved behind,
cradling his back against his chest.
"You're so perfect Stiles," Ethan whispered. He bit down on the nape of
Stiles's neck and licked apologetically after Stiles groaned. He worked on
creating marks while Aiden opened up Stiles and whispered soft words of
encouragement against the teen's chest.
When he deemed Stiles ready Aiden carefully withdrew his fingers and pulled the
teenager onto his lap.
His eyes sparkled up at the beautiful boy against him. Ethan said it, but Aiden
believed it: Stiles was flawless. All those little moles and freckles, his pale
skin and fragile bones. He was amazing. "You sure?" he breathed, panting
already at the sight of Stiles's body, open and leaking and flushed.
Stiles grabbed at Aiden's shoulders and nodded. "God yeah," he blurted.
His knuckles grew white as he gripped hold of Aiden's shoulders tightly. He
threw his head back, mouth open and eyes shut, as Aiden lowered Stiles onto his
cock. Ethan held him steady so that Aiden could hold and aim his dick. He
moaned, feeling his tip bush against that outer ring of muscle, and starting
panting heavily as it slipped deeper and deeper inside. Aiden pushed his hips
upwards, driving himself in deeper, but gently, slowly.
Stiles appreciated the patient pace because he felt full. So full and
overwhelmed with the pleasure surrounding him that night. Once he was settled
on Aiden's lap, comfortable and adjusted, Aiden thrust upwards. Stiles gasped
and held onto his shoulders, rocking downward in a timid motion eager to meet
the effort.
Aiden grabbed hold of Stiles's hips tightly, bruisingly, with one hand and
leaned back on his other. He thrust upwards into Stiles, pushing relentlessly
to find his prostate and drive him over the edge.
As Aiden grew more and more aggressive Stiles bounced around atop him, clawing
at his shoulders, his arms, and his chest. His perfect fucking body. Stiles's
cock bobbed between them, smearing droplets of cum across his own stomach, as
he whimpered Aiden's name.
And Aiden never heard anything so sweet as his name seeping from Stiles's lips.
But Ethan wasn't one to sit on the sidelines. He pressed hot, soft kisses
against Stiles's back and neck. His hands wandered in reassurance and he
scooted closer. Grabbing the base of his cock he rubbed his tip against the wet
and slick entrance his brother currently thrust in and out of. A low,
possessive growl came from Aiden, but Ethan ignored it and pushed forward.
Stiles cried out in pain, desperate for it to melt away and turn to pleasure
like Aiden's cock had. But two. God two of them. He never felt so full in his
life, like he might break. They were going to tear him right down the middle.
That was it. That was their plan. They'd seduced him only to kill him with sex.
But as far as ways to die went there could be worse.
Ethan shushed gently against Stiles's flesh and smirked at his brother across
the human's shoulder. His hips jerked upwards and the twins took sibling
rivalry to a new extreme, both thrusting roughly and desperately into Stiles,
wanting to make him feel the best, the most, with their cocks.
The battle didn't last that long, though. They were all over stimulated and
Stiles felt like he actually might pass out. So he came, all over himself and
Aiden, and Aiden followed soon afterwards. Ethan didn't stop for another minute
or two, but Stiles was looking at Aiden, kissing him, grabbing at him, so the
other twin didn't mind so much.
Stiles rested in Aiden's arms, receiving lazy kisses and caresses as Ethan
curled against Stiles's back.
He hadn't a clue when he'd fallen asleep.
-------------------------
But he really wished he would've remained asleep.
In the middle of the night, at some god forsaken hour, he woke up to a brisk,
cool wind blowing in through his window.
Stiles curled into himself, shivering, and was immediately met with sore,
aching pain at the sudden movement. His body felt used and weak, limp like a
noodle with satisfaction.
His eyes fluttered open and he looked around. The clothes he'd worn that day to
school were folded neatly on his desk chair. Aiden and Ethan were nowhere in
sight, which made him felt hollow and empty.
"Stiles, thanks for a great time. I'll text you tomorrow. Aiden."
His insides turned cold and Stiles's heartbeat thumped wildly inside his chest.
Big, panicked eyes skimmed across the room to Derek, who stood scowling down at
a note in his hands.
"Dad's not home. You could've used the front door," Stiles snapped weakly.
Derek drew in a deep breath, like he was trying to remain patient, and let it
out through his slightly parted mouth.
"It was locked."
Stiles winced as he sat up, grabbing at covers to drape over his naked, messy,
sticky body. He was embarrassed. He didn't like this. Most of all he didn't
like feeling guilty. Derek was not his boyfriend. Derek ignored his existence
most of the time and slammed him around or threatened him the rest of it. That
crush had been one sided and it didn't matter now because he had Aiden. Or
Ethan. Or both? Stiles still really wasn't sure how he felt about being fucked
by the both of them, especially when he'd only told Aiden yes, but guessed he
could've said no to Ethan too. It wasn't like he didn't know that's where that
was going. What worried him, even above how his opinions of the brothers so
swiftly changed in one night, was the expression on Derek's face.
It was pained. Like he couldn't stand to be in the room, and he was making a
show of not looking at Stiles.
"I told you to stay away from them," he grumbled, tossing the note on the foot
of the bed.
Even if Stiles hadn't been naked, covered and full of come, Derek would have
been able to smell the sex, the twins, even after a few hours. His nose didn't
miss anything.
Except for how much Stiles cared about him. How much he wanted him.
"It's not like we talked about pack stuff. Aiden took me to dinner and we had a
good time," he argued defensively. He clutched the sheets around him, not even
sure why he should be so ashamed or defending himself in the first place.
"I can tell," Derek hissed, heading back for the window.
"Well what the fuck did you come here for anyway, Derek? You didn't call first.
It's two in the morning, and I'm allowed to do whatever the hell I want with my
life. That includes fucking whoever I want. I'm sorry the first person who
thinks I'm worthwhile is your enemy, but you're going to have to fucking deal
with it!" he shouted.
Derek flinched at his words and pursed his lips together. When his pale eyes
turned to Stiles he saw something so... sad. Betrayal. Sorrow. Stiles wasn't
sure but he didn't like it.
"He wasn't the first."
The words were barely a whisper and Stiles still wasn't sure he heard them
correctly. He stared at the window for ten minutes after Derek left back
through it, feeling like he might have just missed something extremely
important.
End Notes
     So this is kind of for Gadalynn because there was a point in our RP
     where we utilized the Alpha!Twins and we both guiltily shipped Stiles
     with the twins.
     This is kind of an extension of that, and something to write because
     I'm avoiding homework and really wanted to write.
     I also haven't put this anywhere else but I don't own these
     characters and blah blah blah formal stuff everyone should know.
     I also dunno if incest is a trigger for anyone. If not I guess don't
     read it? I'm usually not a fan but~ like count this as less of incest
     because they're fucking someone else and not each other? LOL
     #noexcuses
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