Inspired by the crack prompt where Luke's a perfect angel.
Vader raises/captures and trains Luke and Leia. Vader is an Alpha, and so is Leia, and thus they're a more prone to outright aggression, which Vader teaches Leia how to harness and sort of multiply so they're both super scary.
But Luke is Omega, and his aggression is usually down. It's not non-existent, but it's nothing to match his sister's and father's... his anger is just a normal reaction to understandable things.
So Vader and Leia are super growly and scary to any and all who approach Luke, and Vader knows it's getting ridiculous. The Empire, who suck, are all "Alphas are great and Beta's don't exist and Omegas should really know their place", and so the only way to really get them to a) take Luke seriously and b) stop trying to have him, would be to get Luke an Alpha. But Vader would rather die than see his son married off to one of the disgusting Imperial officers who are not terribly quiet about what they want to do to his son.
So Vader lets Luke choose for himself, and if it has to be that scruffy-looking wastrel Han Solo, then so be it.
TLDR: Vader knows he'll need to get his Omega son an Alpha if he wants to keep him safe and protect his position. He lets Luke choose Han Solo, no matter how much it baffles him.
Bonus: 1. Han is either prisoner, if Vader has captured his children then that's how they know each other, or... 2. Han is an officer, but a very low-ranking one who's constantly irritating his superiors. Needless to say, his colleagues are envious and baffled that Vader's son chose him... or 3. Han is just around, and maybe he owes Luke for his life and is willing to claim him to keep him safe, although he obviously wants to.
I don't mind how the actual situation plans out. Maybe they all destroy the Emperor. Maybe Han and Luke and maybe Leia run away together. Maybe Luke gets pregnant and the family just keeps on growing...
Han/Luke, a/b/o verse, omega!Luke, alpha!Han, protective dad!Vader, potential mpreg
Vader raises/captures and trains Luke and Leia. Vader is an Alpha, and so is Leia, and thus they're a more prone to outright aggression, which Vader teaches Leia how to harness and sort of multiply so they're both super scary.
But Luke is Omega, and his aggression is usually down. It's not non-existent, but it's nothing to match his sister's and father's... his anger is just a normal reaction to understandable things.
So Vader and Leia are super growly and scary to any and all who approach Luke, and Vader knows it's getting ridiculous. The Empire, who suck, are all "Alphas are great and Beta's don't exist and Omegas should really know their place", and so the only way to really get them to a) take Luke seriously and b) stop trying to have him, would be to get Luke an Alpha. But Vader would rather die than see his son married off to one of the disgusting Imperial officers who are not terribly quiet about what they want to do to his son.
So Vader lets Luke choose for himself, and if it has to be that scruffy-looking wastrel Han Solo, then so be it.
TLDR: Vader knows he'll need to get his Omega son an Alpha if he wants to keep him safe and protect his position. He lets Luke choose Han Solo, no matter how much it baffles him.
Bonus:
1. Han is either prisoner, if Vader has captured his children then that's how they know each other, or...
2. Han is an officer, but a very low-ranking one who's constantly irritating his superiors. Needless to say, his colleagues are envious and baffled that Vader's son chose him... or
3. Han is just around, and maybe he owes Luke for his life and is willing to claim him to keep him safe, although he obviously wants to.
I don't mind how the actual situation plans out. Maybe they all destroy the Emperor. Maybe Han and Luke and maybe Leia run away together. Maybe Luke gets pregnant and the family just keeps on growing...