It started with the fact that Clint tried to buy suppresors (herbs, I think), but he could not because there wasn´t more.
So he tried to escape thinking that his team is going to hurt him (beatings, rape, starve, a lot of things) but his team (plus coulson) stop him. They ask him why he was running and he tell them that his father raped him when the school test show that he was an omega. Bruce tell him that he couldn´t have slick in that age and clint says that he was unlucky. Clint´s father died, so he and barney join the circus, and the abuse continue. At the circus a woman teach him to use suppresors.
The team help him with his heat (without sex). Natasha calls him little halcon or something similar in russian.
There wasn´t any couples yet, but the writer wrote that perhabs clint/coulson, or the team was the endgame.
It was a WIP, but I don´t know if it was finished or not.
If it was deleted, I will thanks if someone save it.