#BkDk A/B/O, A!Bk, O!Dk FTU The day of his twentieth birthday...

A/B/O, A!Bk, O!Dk
FTU
The day of his twentieth birthday Katsuki was standing on a podium. Behind him his parents. In front of him the chef of their tribe.
The auction has started.
Families were bidding. Cows. Horses. Jewelry. Skins. Coins.
Katsuki was looking straight,
Their tribe had a custom. If the alpha wasn't mated until their twentieth birthday they were sold to an omega whose family was willing to pay the most.
Katsuki already lost the omega he loved
If he couldn't mate with the omega he loved at least he would be able to help his parents. People would pay a lot to have him.
And they were. No one raised bids this high ever before.
People stepped to the sides and left the path to the podium.
Curious Katsuki looked down to see what was happening. Someone was approaching.
The person stopped before the podium and
Izuku. The omega Katsuki loved.
Izuku was banished from the village after his mother died and his father (the chef) took a new omega.
It was ten years
Now he was back and...
"I would like to raise a claim to this alpha." Izuku said.
"You?" The chef laughed.
"Me and my pup."
Katsuki's eyes went wide. Now he noticed that under Izuku's coat there was a noticeable bump.
It was ten years.
Did they see each other? Or not?
Is Izuku lying?
Will Katsuki accept Izuku?
Will the tribe let Katsuki go? Or maybe he and Izuku will be forced to stay?
I don't know. Do you?