
Posted originally on the Archive_of_Our_Own at https://archiveofourown.org/
works/8624812.
  Rating:
      Explicit
  Archive Warning:
      Underage
  Category:
      M/M
  Fandom:
      Haikyuu!!
  Relationship:
      Ennoshita_Chikara/Tanaka_Ryuunosuke
  Character:
      Ennoshita_Chikara, Tanaka_Ryuunosuke
  Additional Tags:
      Mating, Mating_Bond, Mating_Rituals, Mating_Bites, Fluff, Smut, Knotting,
      Dorks_in_Love
  Series:
      Part 14 of Mating_Night
  Stats:
      Published: 2016-11-22 Words: 2005
****** Tanaka & Ennoshita ******
by Bittodeath
Summary
     There is an old tradition in the lost villages of Haikyuu, to make
     sure there are no unmated young people: once every three years, at
     night, all the youth between sixteen and eighteen are gathered at the
     entry of the village, Omegas and Alphas alike. They presented as
     either Alpha or Omega and, under the watch of the leaders of the
     village, Omegas are sent into the forest, to run and hide themselves.
     A moment later, Alphas are sent after them. The first Omega an Alpha
     manages to grab is destined to become his mate, and they have to mark
     each other during the night and come back to the village once mated.
Notes
See the end of the work for notes
There is an old tradition in the lost villages of Haikyuu, to make sure there
are no unmated young people: once every three years, at night, all the youth
between sixteen and eighteen are gathered at the entry of the village, Omegas
and Alphas alike. They presented as either Alpha or Omega and, under the watch
of the leaders of the village, Omegas are sent into the forest, to run and hide
themselves. A moment later, Alphas are sent after them. The first Omega an
Alpha manages to grab is destined to become his mate, and they have to mark
each other during the night and come back to the village once mated.
This technique is not perfect, but everyone is mated and since their other
senses are hindered, most Alphas rely on their sense of smell and end up
choosing the “best smelling” partner, who is biologically the most compatible.
Thus, blood lines are strong – and no one can complain that they were chosen or
rejected. “Mating Nights” are joyous occasions, often followed by a consequent
number of births.
 
Karasuno Village is a particularly remoted village, with only two women but
luckily just an even number of young Alphas and Omegas. And the “mating night”
as finally arrived, under the supervision of their leaders, Ukai and Takeda –
or, as they are called now that they are mated, Keishin and Ittetsu. They have
gathered all their young ones, eager, bored, excited or frightened.
“It is night. You may go.”
 
Ennoshita couldn’t say he was particularly nervous, because he wasn’t. Well
maybe his stomach sometimes did weird flip-flops, but nothing he wasn’t used to
when under pressure. He was even doing really fine, when he compared with other
Omegas who almost looked sick. It was just… usual. There was nothing unusual to
him being an Omega, but there would have been nothing unusual to him being an
Alpha. He considered himself pretty average, in fact. So for the Mating Night,
he expected someone average, just like him. Not that he particularly wanted
someone average, but that was what he was used to. There was no reason why his
Alpha should be different.
He wasn’t particularly afraid by the mating in itself either. He knew the
theory, just like everyone, and the basics of kissing – and no, he would not
talk about that Alpha he met once and who had been his first kiss. He knew
Karasuno’s Alphas and had no reason to fear a violent, cruel or uncaring mate.
He knew he’d be fine, no matter with who he ended up with. He also knew the
ceremony could trigger his heat, and he was perfectly aware of the
possibilities of a pregnancy. It didn’t really frighten him that much, first
because he wouldn’t be alone in this, and second because he was ready to bear a
child – not like he particularly wanted one either, he was just ready for each
and every possibility.
However, the nervousness he felt was more likely induced by his stressed out,
almost hysterical fellow Omegas, and he didn’t like that. He was very sensitive
to others emotions, and feeling them like this was torture. He was even
starting to pray for Keishin to tell them to go and hide. Finally, fucking
finally, Keishin told them to go and he watched the others race to the forest.
There was no need to hurry up, or to run fast. He would meet his average Alpha
as an average Omega, walking at an average pace in an average forest on an
average summer night. That seemed like a perfect plan.
…Well at lest it seemed like one.
He realized maybe it wasn’t when he heard a voice he knew all too well shouting
his name through the dark forest, now that the sun as set and the night was
there, and couldn’t stop himself from rolling his eyes. He was ready for
everything, wasn’t it?
“Come at me!” he yelled back, spinning on his heels and sending leaves flying
around in the process, legs bent to absorb the shock, arms open and ready as
well.
No matter how ready he was, receiving Tanaka at full speed in his arms toppled
him to the ground with a groan and a laugh, leaves flying everywhere once more.
The Alpha was laughing, nuzzling his neck just like he used to, and Ennoshita
couldn’t find it in himself to push him back.
“Move, you’re heavy, Tanaka”, he said with a laugh, trying to roll away from
his grasp. “Do you realize I’m-” He stopped, his eyes widening. I’m supposed to
find an Alpha tonight.
Tanaka sat up, his face scrunching into a worried expression as he peered into
his eyes.
“Ennoshita? Enno? Enno what is it? Did you hurt yourself?”
“I’m-” he paused once more, staring at him without blinking. “You’re an Alpha.”
“Well yes of course I’ve always been one… You’re being weird, Enno.”
“No, no Tanaka you don’t realize. You’re an Alpha. I’m an Omega. This is Mating
Night.” He paused, leaving time for the idea to sink in.
“Well yes I knew that”, Tanaka shrugged, “for what other reason would I run
after you yelling your name?”
Ennoshita opened his mouth to answer, closed it, tilted his head to consider
Tanaka’s answer, and finally said:
“You… You did this on purpose?”
This time, the Alpha blushed.
“I shouldn’t have?”
“That’s not it, I’m just… surprised.”
“Good”, Tanaka said, relieved, “because I’ve always wanted you to be my mate.”
“You… You what? What the fuck Tanaka, there are so many beautiful Omegas, you
could have anyone you want!”
“Enno… You are a beautiful Omega, and I want you. I wanted you from the
beginning, and there has been no other.”
The Alpha was tomato red, averting his eyes and rubbing his scalp. Ennoshita
opened his mouth, flabbergasted.
“Come here”, he finally said, grabbing Tanaka’s shirt and roughly pulling him
closer, capturing his lips in a kiss. “God you are unbelievable”, he murmured
to a stunned Tanaka, kissing him once more, “I can’t believe I got you as my
mate, I’m so lucky…”
“I’d consider myself the one lucky guy here”, Tanaka chuckled, cupping his face
to kiss him once more.
“Shut up and kiss me, Ryuu.”
“En- Chika”, Tanaka gasped, “Chika please stop grinding against me like that
it’s driving me mad!”
“And what if I want you to be mad?” Ennoshita taunted, his hands still fisted
into Tanaka’s shirt and holding him close.
Tanaka growled and grabbed his thighs, pulling him up and settling him on his
hips, still kissing him. Ennoshita looped his arms around his neck, smiling
like a fool under his kisses – he could tell Tanaka didn’t dare to kiss him too
freely and found very funny to lick into his mouth lustily. Playing with
Tanaka’s nerves had always been one of his favorite hobbies, and now he had
even more weapons to use against him. The Alpha started to walk, his nose
buried in Ennoshita’s neck and hell that tickled but at the same time it was
really arousing…
Soon, they arrived at a nest – an ovoid, cocoon-like construction of branches,
filled with wool, feathers and leaves, with one or two blankets. Ennoshita
grabbed the small wooden cage filled with ladybugs supposed to provide light
and shook it. Tanaka put him down in the nest, letting him roll away so that he
could climb in as well. The Omega chuckled at the unusual situation, looping
his arms around Tanaka once more for sloppy kisses. The Alpha’s hands slid
under his shirt, feeling the taut muscles and making him shiver until Ennoshita
growled and pulled it off completely. He couldn’t repress his moan when
Tanaka’s head slid lower, to his chest, tongue lapping eagerly at his nipples.
His hands clawed at Tanaka’s back until the Alpha helped him to take off his
shirt, their pants soon dragged down and thrown somewhere in the nest.
“Ryuu”, he whispered, fingers stroking his head while the Alpha’s hands roamed
all over his body, not daring yet to touch him. Ennoshita hissed and dipped his
fingers in Tanaka’s underwear, grabbing him without hesitation and rubbing
gently, his eyes lidded as he watched the Alpha throw his head back with a
sharp gasp.
“Chika if you do that…”
“You’re taking too long, Ryuu”, Ennoshita chuckled, nipping at his throat and
grabbing one of his hands. “Can’t you tell?” he added, pressing Tanaka’s
fingers against the wet patch of underwear at his entrance.
The Alpha gasped once more, staring at his mate with lust-filled eyes before
grabbing the fabric and nearly ripping it off, pulling down his own underwear
at the same time. Small pants were falling from Ennoshita’s lips, becoming soft
moans when Tanaka slowly pushed a finger inside of him, growling.
“You’re so hot and wet, Chika, I want you, I really want you…”
He kept his fingering at an even rhythm, pushing a second finger him and
watching as Ennoshita keened when he brushed past his soft spot. Soon, he added
a third, scissoring him gently, his Omega now properly dripping into his lap,
moaning in his neck and begging him for more.
“Are you okay, Chikara? Can I go on?”
“Ryuu please”, Ennoshita murmured as he pulled out his fingers.
The Alpha lined up with him, guiding him down until he was fully seated against
Tanaka’s hips, gasping and writhing at the pleasurable intrusion, fingers
clenching and unclenching over his shoulders. He stilled for a moment to get
used to the new feeling, loving how Tanaka kept kissing his lips, cheeks, nose,
jaw, neck and collarbones, as if he was something precious. Slowly, he rose his
hips, sliding back down with a gasp and soon increasing the pace until his
Alpha was panting and calling his name, hands gripping his hips so tightly he
knew he’d bruise.
“Chika”, Tanaka gasped, “Chika I’m-”
“Come for me, Ryuu”, Ennoshita murmured, crying out when the Alpha’s knot
sealed them together and biting on his throat as he released.
Tanaka dug his teeth in his skin, breaking through it until blood trickled down
Ennoshita’s neck. He squeezed his mate against his torso, a huge, tired smile
on his lips. Slowly, they managed to lay down together, tangled and soon
sleeping soundly.
Ennoshita woke up first on the following morning, a smile tugging at his lips
as Tanaka sleepily pulled him closer. Slowly, to make sure he wouldn’t wake him
up, he turned to watch him. His mate looked peaceful in his sleep, and calm –
still he could feel the boundless energy beneath the muscles. He leaned in
closer, observing every line of his face, every curve, every shadow, drawing
them mentally. It was the same Tanaka he had always known, and yet… Yet he was
his. His mate. His Alpha. Disentangling his arm, Ennoshita lightly brushed
Tanaka’s face, drawing his nose, his eyes, his lips, and jolting when the Alpha
pressed a light kiss to the pad of his fingers, slowly opening his eyes. He
smiled, mirroring his, and Tanaka pulled him even closer.
“I was afraid this was all a dream”, he rasped, his voice still heavy with
sleep, “but you’re here, you’re really here. In my arms.”
“Naked?” Ennoshita taunt him, poking his arm.
Tanaka huffed.
“Yes, naked. I was trying to be romantic here, Chika.”
“Sorry”, the Omega chuckled. “You are so much more than what I was waiting
for”, he murmured, “so much more, and thinking about all that’s waiting for us
is making me dizzy.” He smiled softly. “Kiss me, Ryuu. Tell me this is not a
dream, okay?”
Tanaka’s fingers traced the still very sensitive bond mark over his neck, lips
pressed against his throat.
“This is real, Chika.”
Ennoshita smiled, tangling his fingers with his own. Yes, Tanaka was so much
more than what he had ever asked for.
 
Maybe waiting for something average he hadn’t seen what Nature had in store for
him – something more, so much more than average.
End Notes
     WELL. ONLY ONE LEFT. Unless you have a suggestion.
     As usual, I hope you liked it, don't hesitate to comment either here
     or on my tumblr, and stay tuned for "Two Years Later"!
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