oh my god i adore this concept!!!

baby alpha kvi who's going through his first rut. pack alpha yj and pack omega sbn decide he's too inxperienced to be allowed to have the younger omeges unchecked the first time. sbn and yjn tell him they're going to take care of him themselves until he can prove he knows how to control himself during his rut.

they sit him down and make him watch first, forbidding him from touching his leaking cock without permission, and kai is so, so good, just whimpers and squirms, eyes fixed on his pretty hyungs, hands fisting against the fabric of his hoodie to stop himself from disobeying.

yjn's a little mean, spreads sbn out in front of their maknae and kisses him all over, pulls his pussy apart to show kvi how wet and pink he is inside, makes him beg to be allowed to please his sbn hyung. yjn bends sbn over right in front of him so sbn's pretty, flushed face is right under kvi's cock, just centimetres away from where kvi's knot is already beginning to swell, and kvi can feel sbn's breathy gasps every time yjn's tongue flicks over his clit puffing over the base of his hard cock.

sbn is nicer, so much more indulgent of his baby alpha, tells yjn that kvi's been good enough. he begs yjn to let kvi fuck him now, promises that he's ready for it, that their little alpha will be good, he knows, will do exactly as yjn tells him to. hnk nods desperately as sbn pleads with their alpha for him, the smell of sbn's sweet slick making him foggy, making him want to rip sbn out of yjn's grasp and growl.

yjn knows when kvi can't take any more, though, when he's close to breaking. licks one last stripe up sbn's pussy, making him wail, and takes hnk by the nape, scruffing him roughly when kvi bares his teeth at him, shaking him like a puppy, until kvi's head clears and he's begging his alpha to take care of him, promising he'll be so good, take care of their omega well.

yjn lets him knot sbn then, because he knows sbn wants it so badly too, and he loves nothing more than indulging his babies. kvi is so obedient, makes sbn cum multiple timeson his cock before he does himself, asks his alpha's permission before he starts pushing his growing knot into a delirious sbn. yjn soothes them both gently when they both start whimpering, sbn at the stretch, at being fillled so thoroughly, kvi at the sensitivity around his stuck-tight knot. yjn shushes them both, then bends kvi over, on top of a pliant sbn, and uses sbn's pooling slick to push into his baby alpha's tight little hole, to remind him that he's still yjn's, all yjn's, even when yjn lets him have his oldest omega.

he'll have to remind him like this next time too, when he lets kvi have their littler omegas, will have to make sure kvi knows where he belongs, under yjn, like all of them do, his pretty, precious pack.