The one who got away

Valkyrie:
I was raised to be nothing more than an Alpha, pent against my twin brother to see who comes out as top our whole life's.

I was trained from the moment I could walk to be nothing more than the best, I cared about little to nothing in life expect one thing, be the absolute best nothing less.

Until one day on my 21st birthday, I saw him, my mate, but he was nothing more than an omega and how was I suppose to run a pack with an omega mate, why would the moon goddess give me someone so weak to be my mate.

Onyx:
I was meant nothing more than the dirt on the bottom of my father's shoe but my sister was the prize gem of his life, only because she was an alpha. The day I thought I would mean something to someone, was the day I met my mate but she didn't want me.

Why would the moon goddess be so curl and give me someone who wanted absolutely nothing to do with me?

Will Valkyrie learn to love Onyx or will it all be taken from her before she can learn to love him?

*this is a story that the females do in fact impregnate the males and are futas only during rut*