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The Transitive Property	By : IrenaAdler Category: M through R > NUMB3RS Views: 2661 -:- Recommendations : 0 -:- Currently Reading : 0
Disclaimer: I do not own NUMB3RS, nor any of the characters from it. I do not make any money from the writing of this story.

Chapter List
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Part 4 � Noticing

A longer break was called for this time.� David disposed of his condom then dug a
couple of cans of Coke out of the small ice-chest.� He handed one to each of the others and
popped one open for himself.

Don touched his ice-cold can to Charlie�s naked back and
laughed when he jumped.�

�I�d be careful,� Charlie said with an arch of his
eyebrows.� �You�re pretty exposed
yourself.�

Don quickly moved to lay flat on his stomach and both David
and Charlie laughed.

They sipped their sodas in silence for a moment.� Charlie licked his lips and David
smiled.� I wonder if Charlie likes the combination of Coke and cum as much as I
do.

�So what are you guys doing up here, anyway?�� Charlie asked.� �Other than the obvious sex
part.�

As Don explained the basic outlines of their case against the
man in the other hotel room, David and got up from the bed.� He checked on the camera to make sure that
the man was still in the same place as they left him.� According to the infrared readout, he was
probably asleep.� David couldn�t help but
wonder what the infrared meter would have registered if it had been pointed at
this room a few moments ago.� We probably would have broken it �

Turning back, David watched Don and Charlie talk, like he
had so many times before.�� If he closed
his eyes, he could imagine that they were in the office, standing by a
whiteboard.� He kept his eyes open and
enjoyed watching their bodies.� If I could just take these two home and keep
them in my basement �� David grinned to himself at
the image that conjured up.

Don finished telling Charlie about the case and Charlie
thought for a moment then shrugged, obviously dismissing it as uninteresting
from a math point of view.

Charlie�s eyes moved to David, and he looked David�s body up
and down.

David turned around in a circle then asked, �Like what you
see?�

�Always,� Charlie said earnestly and David laughed.�� David made a �how about you� gesture at Don
who nodded in agreement.

�Now that we�re done with the rest and the mutual
admiration,� David said, climbing onto the bed.�
�What next?�� He had his own ideas
but was open to suggestions.� He put a
hand on each Eppes, his touch light and teasing.

Charlie looked thoughtful then said, �It�s my turn to fuck
David.�

Don frowned and slid his hand over David�s ass.� �What makes you think that?� I bet you�ve been with him more recently.�

�Yeah, but you had that whole week when you were after that
bank robber.�

Don moved closer to David.�
�So, that was months ago.�

�Still counts.�

David laughed at the sight of the two brothers squabbling
over who would fuck him.� �Didn�t your
mom ever teach you to share?�

�I did share,� Don snapped, a strange anger coming to the
surface.� �You were mine
first, remember?�

�Oh, trying to claim ownership by prima facie.�� Charlie shot
back.� �That doesn�t even hold up in most
courtrooms.�

�This doesn�t look like a courtroom.�

�No, it looks like��

David cleared his throat.�
�How about both of you at once?�� I�ve
always wanted to try that.

Don and Charlie stared at him.

�Is that even possible?� Charlie asked.

�Yeah,� David said, trying to sound confident.� �I�ll just need lots of warm-up.�

�Okay, well, that�s solved then,� Charlie said with relief.

Don stared at Charlie for a moment, then with a shrug and a
smile that felt somewhat forced said, �Besides, the addition of you shouldn�t
make much of a difference.�

�Humph,� Charlie said. �Just for that, I�m doing the
warming-up thing.�

Don waved for Charlie to go ahead.�

�Turn over,� Charlie commanded David.

David grinned at his bossy tone of voice and rolled over
onto his stomach, presenting his ass for Charlie�s attentions.� Charlie grabbed the bottle of lube and went
quickly to work.� He pressed his index
finger into David�s ass and began to rub.

Wanting to banish that odd shadow from Don�s eyes, David
smiled up at him.� �C�mere, boss,� he said
and Don moved close to David�s mouth.�
David kissed the inside of Don�s thighs, biting gently on the points
where thighs met pelvis.� David felt Don
relax under his touch.� Don closed his
eyes and a shiver went through him.

Opening his eyes, Don smiled down at David and David
wondered again if he had imagined the shadow.�
�I�m gonna be thinking about this at your next performance review,
Sinclair,� Don teased.� �Better make it
good.�

�As you say, boss,� David grinned and took both of Don�s
balls into his mouth, earning a startled groan from Don.� Very gently, David sucked and pulled until
Don was gasping with the unusual sensation.�
David let the balls slide out of his mouth and went after the firm,
muscular column of Don�s cock.�

Charlie now had three fingers inside David�s ass and David
was starting to feel pleasantly stretched.�
His lips against Don�s cock, David said, �Do four.�

�Four?�� Charlie asked
in astonishment.�

�Mm-hmm,� David said, returning his attention to Don.� He swirled his tongue around the head of
Don�s cock.� David heard the sound of
more lube being squeezed out of the bottle and the touch of a fourth
finger.� It felt good.� More to come.

As David mouthed Don�s cock, he saw that Don�s eyes were
resting on his brother, an expression of surprised lust on his face.�

Yes, David said
silently. Notice your little brother.� Notice his lovely slim body, ripe for the
taking.� You know you want him.� How could you not?� And he wants you.� It�s obvious in every movement he makes.� He�s made all the overtures so far.� His hand on your cock, his
mouth on your cock.� David
shivered with delight at the memory.� How about returning the favor? I know you
like to suck cock.� I know how eagerly
you open your lips for me or Colby.�
Taste your brother.� Feel what
it�s like to melt that incredible brain into mindless animal passion.

As if David�s encouragements were being translated directly
into Don�s skin, Don said, �Charlie,� his voice thick.� He cleared his throat then said again,
�Charlie?�

At Don�s odd tone of voice David lifted his head from Don�s
cock and looked between the two brothers.

�Hmm?� Charlie asked.

Don said, �David�s not the only one going to need warming
up.�

Charlie blinked at Don, uncomprehending.

Don moved around David and held out his hand.� �Come here, dork.�

Charlie pulled his fingers out of David�s ass and wiped his
hand on the sheet.� Then he crawled
slowly towards Don, as if unsure of his intentions.

Don reached down and pulled Charlie the rest of the way, bringing
Charlie upright and hard against his body.�
Don claimed Charlie�s mouth, bending Charlie back with the force of his
kiss.� Charlie whimpered and melted
against Don.� Don held Charlie�s face
with both hands and plundered his mouth.�
Charlie went completely boneless at the onslaught.�

Don lifted his mouth from Charlie�s and covered Charlie�s
face with rough kisses, then reclaimed Charlie�s warm mouth.

David realized that he was grinding his own cock against the
mattress at the pulse-pounding sight.� He
stopped and sat up, not wanting to end things too quickly for himself.

Moving from Charlie�s mouth, Don leaned a pliant Charlie
back and devoured his way down his long neck, across his furry chest.� He took Charlie�s right nipple between his
teeth and drew high-pitched gasps from Charlie�s lips.

Pulling away, Don released Charlie and Charlie fell with a
whoof onto his back on the bed.� Don�s
mouth was quickly on Charlie�s stomach, making Charlie squirm with ticklish
pleasure.

Don worked his way down Charlie�s body and Charlie�s wide
eyes grew even wider. Don lifted his head and gave Charlie a gleeful
smile.� Then his mouth was on Charlie�s
cock, rough and demanding.� Charlie
whimpered helplessly as Don worked over his cock and balls, his tongue and
fingers everywhere, his touch utterly knowing.

Gasping himself, David had to pinch the end of his cock, the
pain bringing him back from the precipice.�
He�d thought these two looked sexy together earlier, but that was
nothing compared to watching Don consume Charlie.� Don moved instinctively, understanding what
his little brother would enjoy, what he would crave without even realizing it
himself.

Abruptly, Charlie moaned and thrust himself against Don�s
mouth.� Don quickly lifted his head and
Charlie mewled in protest.

�No, no,� Don said, with a smile of satisfaction at
Charlie�s limp state.� Limp everywhere
except for his rod-straight cock, still glistening with Don�s saliva.� �We�ve got other plans.�

Charlie mewled again, his hands grabbing at Don, trying to
pull him back to him.� Don leaned away, his eyes alight with triumph, his own cock rigid
against his stomach.

David decided it was time for him to remind them he was here,
if he ever wanted to fulfill the fantasy that his ass was all primed for.� Any longer watching these two together and
David wouldn�t be able to hold himself back.

He got their attention by the simple expedient of rolling
off the bed and retrieving two condoms.�
When he turned back to the bed, he found both Eppes looking at him with interest.� Charlie groggily sat up, gave Don a quick
glare, then focused on David.� Don smirked at the glare and scooted to the
edge of the bed.� They waited for David
to direct them in this new experience.�

I love these two �
�
David handed a condom to each man and watched with
anticipation as they rolled the condoms down their hard cocks.

David arranged Don and Charlie so that they were sitting facing
each other, their legs entwined, balls to balls.� David took out the bottle of lube and,
holding Don and Charlie�s cocks together at the base, drizzled a generous
amount of lube over their mated cocks.�
David replaced his hand with Don�s, so that Don was now holding the
cocks ready.� David wiped his hands then
climbed onto the bed.� He crouched over
their laps, facing Charlie.� He gripped
Charlie�s shoulders and took a deep breath.

Lowering himself slightly, David felt Don position the two
cocks against his prepped asshole.� Slowly,
ever so slowly, David sank downwards, impaling himself on the joined
shafts.� His eyes grew wide and a groan
escaped his lips.� He felt like he was
being split apart, just like the first time he�d gotten fucked.� He bore down with his muscles, opening
himself up wider.� His fingers dug into
Charlie�s shoulders and a hot flush spread across his body.� His legs were trembling by the time he
reached Don�s hand.� Don pulled his hand
away and David sank all the way down, two cocks buried up to the balls inside
him.

Groaning softly, David closed his eyes and leaned back
against Don�s chest.

�You okay?�� Don asked, his voice a trifle strained.

�Yeah �� David groaned, desperate for motion but giving his
body time to adjust.� �You guys?�

�Tight,� Don said, �But good.�

�Yeah,� Charlie agreed.�
He wiggled his hips slightly and both Don and David gasped.� Just that small movement inside those tight
quarters set David�s body on fire.� Don�s
squeezed cock was rubbed hard between Charlie�s and the walls of David�s ass.

Don moved his hips and it was Charlie�s turn to gasp.� Then Charlie returned the favor and all that
was possible was for David to groan and hold on as the two cocks seesawed
inside him.� Every nerve in his ass was
awake and roaring, his prostate tormented by every motion.

David tried to keep his eyes open, but the pleasure rushing
through his body in alternating waves was too great.� He felt his eyes roll back into his head and
he could only rely on Don and Charlie to hold him up as his body shook and
shuddered under the onslaught.

Charlie�s light touch on David�s cock was all David needed
to explode.� Spots appeared before his
eyes as his cock spewed out hot cum in white ropes over Charlie�s hand and
stomach.� As he came, his muscles
squeezed tighter in his already impossibly full ass and a prostate orgasm
slammed through him on the heels of the one from his balls.� As he shattered into a million orgasmic
pieces, he distantly heard Charlie and Don groan then
thrust up wildly into him.� Overwhelmed,
David blacked out for the merest instant then came back, the world still
writhing in passion around him, voices in front and behind him raised in mutual
fervor.
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The Transitive Property