Bakugou Katsuki (Alfa)

Bakugou was an (alpha) and you an (Omega), both had mutual attraction despite the fact that they were not their destined, they decided to have a relationship.
had 2 years dating, when you wanted to go out to the amusement park to celebrate Bakugou's birthday, but the didn't want to, the wanted to stay home and watch a movie with you, but after your insistence I accept it
SERIOUS MISTAKES!
The day they were supposed to see each other, the was already waiting for you outside the amusement park, but you were running late due to traffic. when you finally arrive, you see a crowd of people and you approach to see what's going on.
when you get closer you see your boyfriend and a girl with a mark on the neck, finally the destined of Bakugou appeared and could only look in your direction with tears in his eyes and whisper..
"I'm so sorry, affection"

You were waiting in your department, anxious and desperate, for Bakugou tell you it was just a superficial mark and that you didn't have to worry.
when he finally arrived, i looked into your eyes, his eyes had tears and he looked at you with pain.
that girl if she was marked, uniting them forever.. Even if he doesn't love her, marks her towards him wanting to take care of her and give her affection