M-may I suggest AU where liddol omega prince yoon gets groomed and prepared his whole life for he serves the purpose to get promised off to some alpha heir for breeding and bearing them many pups

These days omegas are rare and they're so lucky to have him, many interested alpha princes lining up asking for his hand in marriage, the prospect of a fertile spouse able to keep the royal bloodlines alive worth more than most could pay with their gold and gems.

He's brought up being constantly reminded of his purpose, always taught to behave and groomed to look pretty and attractive for possible alpha mates. When he goes into his first heat and everything goes well - he's healthy and strong and

the royal doctors can tell from his slick that he's extremely fertile - a whole celebration and feast gets arranged that day.

Soon enough a date for the glory day is picked and an alpha gets chosen, and before he can even comprehend properly what's going on, his royal servants are bathing yoon in a special herb bath, scrub him thoroughly and rub ointments on his skin

- all making his skin incredibly soft but also naturally helping boost fertility - and afterwards put him in expensive golden wedding robes over and over with glittering stones and stitched ornaments.

They put on makeup on his fair skin and pouty doll lips, and delicate wedding jewelry in his hair.
It spreads through the entire kingdom how he's the prettiest bride there has been since hundreds of years - and then he's send off to his Alpha.

Since he hasn't met him yet yoon is very nervous and a bit scared of the unknown, but also so excited to finally fulfill his purpose he's been disciplined to all his life for!

His Alpha (you can insert which member you like to most here, I'm thinking of Hoseok because I'm sope trash) greets him in his personal chamber- his new home now, and he seems a lot less frightening than yoon has first feared, no big scary alpha towering over him intimidatingly.

First they will have to be through with the mating ritual, before they can do the official big wedding ceremony.

(might continue with the tomorrow if this doesn't flop )

Thank you all so much for enjoying this AU
Here's the rest I have so far,
TW for taking of virginity, overstim, roughness, breeding

Yoon's sweet scent spikes when they start the mating, the closeness of his Alpha, the greedy touches, the strong earthy sandalwood scent, it all makes him shudder in anticipation.

His Alpha takes great pleasure in slowly undressing him from his wedding robes, marveling at how flawlessly he's groomed and how beautiful he looks presenting himself obediently on the silk sheets, submitting himself just how he'd been taught to

his entire life. He's truly a sight that's not measurable in any treasures of this world.

Yoon isn't prepared for what's to come as his Alpha claims him, gasps when he feels his Alpha's hard and heavy dick rutting over his slick-wet hole, heat pooling in his tummy. He screams when the fat cock gets pushed into his poor tight hole, stretching him beyond anything he

thought he could take, his Alpha starting an unrelenting pace right away as he growls in satisfaction at how good it feels.
It's too much for the poor virgin omega, he's already coming so hard his eyes roll back within a minute, spilling uselessly between his parted legs.

The first knot and crucial mating mark bitten into his neck literally takes his breath away, he's crying in pain and pleasure. His Alpha soothingly licks the wound clean, peppers kisses all over it as he pumps his cum into him. Poor little yoon can't even hold himself up anymore

and collapses on the bed, body going boneless, and incoherent in his babbling, "alpha, alpha, alpha..."

It doesn't end there though, although he feels painfully sore all over and can already feel his tummy distending with the amount of cum inside it. He orgasms so often he can't even keep track anymore, fucked absolutely brainless

and sated with the insane amount of cum getting fucked inside of him, so much it's spilling out with every thrust.
After the fourth knot he's passing out.

When yoon wakes up again he's cleaned and laying in sleeping robes in freshly changed sheets. He lovingly caresses his tummy, smiling at the thought of finally getting to carry pups for an alpha now.

Eventually when his Alpha enters the chamber again and sees him to be awake the biggest smile spreads over his face. He's carrying something with him, and it turns out it's the wedding robes yoon is going to be required to wear for their wedding ceremony.

They're from the Alpha's kingdom, in it's associated royal red colour. A symbol for both their kingdoms uniting.
He's about to leave and call for their servants to put them on yoon, but the omega asks his Alpha to stay and help him into the robes.

Which he complies to with a smile.
He's not supposed to be seeing his bride like that shortly before the ceremony, but he seems very satisfied when he's wrapping the expensive luxurious fabric around yoon.

Yoon gets prepared once more for the important ceremony, the beta servants are dolling him up until his body is perfect, every strand of hair placed neatly, delicate makeup and a heavy set of jewelry put on.

He's used to the way of a dozen hands on him pushing and pulling everywhere until it looks perfect, having gotten groomed like that for his entire life.
The wedding ceremony itself is a complicated procedure that hundreds and thousands of citizens of their kingdoms have

traveled to, to be able to watch. Of course yoon doesn't make a single slip up, the perfectly trained omega, captivating everyone with his alluring pretty face and flawless manners.

He births his alpha two pups, a little boy and girl. They're both healthy and so is yoon, and in the kingdom the happy message spreads quickly. Many citizens think he was blessed by the gods and will bring them good luck.

His Alpha is possessive. He's calm and a good leader, but doesn't let yoon out of sight.

He goes into rut and mounts him a short while later, after yoon just got back from nursing the pups. (They have royal foster-mothers for that, but he can't give his pups away completely, mothering instincts too strong for that.)
And when his Alpha is in rut, he 𝘵𝘢𝘬𝘦𝘴.

Yoon is quick to submit, go on his knees, let himself be bred full. After all that's what he's there for, that's what he's always been trained to.

Please let me know if you have any more ideas for this AU, I might write more Tell me what you thought about the update
https://curiouscat.me/kittyyoongi 

Thanks to the anon for this wonderful prompt I literally wrote half of this at work because I couldn't stop thinking about it

TW for lactation

Right now yoon's so 𝘧𝘳𝘶𝘴𝘵𝘳𝘢𝘵𝘦𝘥. His Alpha was called into an important meeting, and when he thought he could use that time to go nurse his pups instead of going along as lap decoration, the foster-mother shooed him away telling him to rest. Only that now his breasts are

swollen and heavy and aching and he's starting to feel 𝘩𝘰𝘵 and uncomfortable and just wants to rub himself all over the sheets. He's nesting on the bed before he even realizes, the fire in the fireplace put out since he's sweating already.

When his Alpha comes back a while later it takes one whiff of the sweetness in the air for him to tell what's going on.
"You're in pre-heat." he states and goes towards the pile of blankets and pillows on their bed.

The Omega whimpers and then groans in frustration, still rolling around in the nest, but then sits up straight when his Alpha is close enough for him to smell- it's not just his usual calming sandalwood smell, no.

There's a smell of another 𝘰𝘮𝘦𝘨𝘢 on him. Yoon doesn't understand how the smell has gotten onto 𝘩𝘪𝘴 alpha, but it's enough to make him lose it.

"do you want me to call your maid to bring you a fever-tea?" his Alpha asks as he carefully sits on the edge of the nest, mindful not to touch anything as this could greatly distress an omega.

Yoon then does something that goes entirely against his perfect upbringing, against everything he got taught as a good omega: he doesn't answer his Alpha, instead groans and just climbs onto his lap.

("repeat after me yoon: sit up prettily, don't talk back, answer immediately if asked, do as he says, don't talk without getting permission, keep your eyes down, don't show yourself ungroomed, present if requested.")

He rubs himself all over his Alpha, scenting him furiously, grinds his hips. It's not enough though - there's too much of these 𝘴𝘵𝘶𝘱𝘪𝘥 robes he's always forced to wear between them and he whines in frustration.

His Alpha seems to sense his discomfort, brings a hand under the layers of fabric to touch his bare thigh. It sends yoon shivering in need, holding tighter around his Alpha's neck. He's not yet in full heat, probably still a day away from it, but his tummy still feels

on fire with need and his breasts still hurt so much, they're already leaking and making wet patches appear on the front of his white hanfu.
His Alpha takes pity in him, pulls the ties of those chiffon robes open and slides them off for him, touches him all over his pale skin.

He whimpers miserably when those hands graze over his breasts, feeling himself leak even more, hips stuttering in their grinding.
A hand wanders to his buttcheeks, traces a finger over his rim, already wet with slick, and then pushes inside just at the same time as

his Alpha licks over his nipple with his flat tongue. He laps up the milk as he starts moving his finger in and out, adding a second digit.

Yoon shudders, moans high-pitched. It feels so relieving to finally have the attention on his aching and hypersensitive breasts, and it sends waves of pure pleasure through his entire body. There's so much slick it's dripping down his Alpha's hand as he plays with his hole, the

sweet smell of it having filled the entire chamber by now.
His Alpha moves his other hand to grope and massage the breast his mouth currently isn't attached to, looks up at yoon with those gorgeous intense eyes and then sucks hard around his nipple.

Yoon sees stars and nearly comes, letting out ragged gasps and arching his back. He can feel his Alpha sucking up the milk and it really shouldn't turn him into such an aroused mess, but he can't help it. He's a hormonal wreck, and not only do the fingers inside him constantly

brush his prostate, but he can also feel his Alpha's hard cock against his thigh and he just wants to get 𝘣𝘳𝘦𝘥.

"alpha!" he squeaks out, makes him disconnect his beautiful lips from his chest, a drop of milk messily running down his chin making yoon groan hard at the sight. He fumbles around impatiently until he has his Alpha's crotch freed from the garments he's wearing, and wastes

no time to sink down on his cock.
His Alpha growls happily, grips his hips, but doesn't move, lets yoon enjoy himself on him as he wants. Instead he directs his attention back to the puffy nipples, licking up a droplet of milk and then goes back to kissing and sucking them.

Yoon is trembling from oversensitivity as he continuesly moves his hips back and forth between the Alpha's spread thighs, fucking himself while his Alpha keeps abusing his chest with his skilled mouth, his hands running soothingly all over his back.

When his Alpha looks up at him, the omega has his head thrown back in pleasure, mouth open with constant gasps and whimpers, eyes squeezed shut. It doesn't take long before Yoon is cumming hard, twitching and shaking and convulsing, unable to move anymore.

So his Alpha just holds him by the hips and fucks up into him. Yoon cries and wails from the overstimulation, but it's exactly what he wants. Wants to get knotted and bred full.

And his Alpha is ruthless. He's chasing his own release with harsh thrusting, the Omega bouncing on him with the force of each thrust upward. Gropes his asscheeks, spreads them apart, rams inside harder.

The base of his cock is slowly swelling as his knot grows, until it's so big it's catching on the rim and he's locked inside his omega.
Yoon winces at the pain of being stretched, but comes again with a silent scream nevertheless.

His Alpha just ruts and grinds as deep as possible into his hole, and then grunts deeply and bites his neck as he's releasing his semen into him. He pumps him so full of his cum it feels like the constant stream of the hot liquid never stops. Yoon's sure that if he wasn't already

carrying from the time his Alpha knotted him in rut a few weeks ago, he's definitely getting pregnant now.
Warmth spreads through his entire body at that thought, an exhausted happy purr leaving his mouth.

If you have any other ideas, please share them with me tell me your thoughts
https://curiouscat.me/kittyyoongi 

Today I doodled some Yoon from this AU because I just love him in those soft robes. I might make more in different ones cause he just looks so pretty What do you think?