My First love and only mate ---- Alpha Levi x Omega Eren

Update when I make a chapter and can update
Eren x Levi
Eren is a 17 year old who is a rare male omega. He lives with only his dad Girsha. His mom, Carla. died but doesn't know how she died. He is always bullied and thought he would never find his mate.
Levi is a 19 year old male alpha who is the alpha (leader) of his pack. He lives with his Uncle Kenny after his parents died. Levi doesn't have a mate.
Eren and Levi are mates.
What will happen when Levi and Eren meet? Will they fall in love? Will they be in denial that their are mates? Will they be mates with a loveless relationship?
There will be smut and mpreg
I don't own anything from attack on titan