Their little runty assassins

They were born on the same day at the same time in the same place , but to different families, the alpha, bata and
delta's families. They are no bigger than omegas, they are more deadly than you will ever think. What will happen when they find out their mates aren't who they wanted? Will they reject, get rejected by, or fall madly in love with their mates?

Warning: there will be foul language and inappropriate remarks sooo
just a heads up