#tyler answer asks

Kali would be very honored to scent all of his new children. It's time for a cuddle pile, he thinks.

older omega readers kids slipping up and calling alpha Kali dad?

they're all in the same house (readers kids are visiting and Kali happens to be there). readers middle son tries to reach for something and Kali hands it to him and the son is like "thanks dad"

then the realization kicks in. cue embarrassment, teasing from his brothers and if you listen very vvveeeeerrryyyyy closely you can faintly hear readers rumbling purrs as he finds contentment in his son accepting Kali

how would Kali himself feel?

No one would be able to hear your purrs of contentment because Kali would be purring the loudest in contentment and pride.

He's the other father to your sons now, mhm. He will not answering to anything other than "Dad" when your sons speak to him. Prepare for him to be a clingy, almost insufferable step-father.

In that case Simba is itching to climb them and have one of them be Ashton's step-father.

Nala is at first confused because when telling them all that he was bringing your sons over, Kali called them pups. So Nala was thinking there were little kids coming over, but as the only other alpha on the team besides Kali, he doesn't care that they're all huge alphas. Though, he does ask about their workout regimens, well technically he asks you for your workout regimen. He just assumes your sons have the same workout regimen that you do.

Simba is apprehensive, because they're alphas. He has had very difficult experiences with alphas so he's like that with all of them except Kali and Nala. I'm sure he'll warm up to them, eventually.

Sarabi is just happy he no longer has to listen to Kali pine over Stone. Though, he now has to listen to Kali gush over you and he's not sure which is worse. He eyes your sons for a while before deciding they're okay. Though if they think they can flirt with him because he's an omega... They have another thing coming.

well more like readers kids interracting with their new (potential) step Kali.

Kali is in readers house for whatever reason chilling on the couch while reader is in another room. readers oldest son is visiting and just walks up to Kali ans throws and unmarked binder at him before leaving. Kali opens the binder and it's just wedding stuff. venues, colours, flowers stuff like that. on the front page in childish writing is written "moms dream wedding".

turns out after readers past alpha left him his kids who were young at the time got together and made the binder for if reader ever remarried (they've gotten a lot more bitter since then so the binder kind of sat around collecting dust). readers first wedding was not at all what he wanted as it was catered to his alphas and their familys taste and readers kids knew what their "mom" liked so they made the binder and now that Kali is around he could probably find some use for it

(he will find use for it. he doesn't have another choise. he showed up and wormed his way into readers heart and now he has to marry him or else)

Kali gently gently taking the binder and keeping it. Yes, he will use it to make the best wedding ever for you. Does it also have engagement ring designs in it?? Wedding ring designs??

If it doesn't, that's okay. He'll just use the information he knows about you to buy you the perfect ring.

a harem of Stones is a dream come true

The only other messed up Stone variant after Grim Reaper!Stone, Feral!Stone, & Serial Killer!Stone is... Criminal!Stone. (Though I mean, isn't every version besides Baker!Stone technically messed up? Canon!Stone is lowkey messed up.)