My Mate Is My Sister

When the real daughter of my Alpha dad came back, I was furious. I'd been the shining pearl of this family as the adopted son, and now-suddenly-she's back to steal my spotlight?

But here's the kicker: the real daughter... was the girl I'd been chasing for two years. And to make it worse, my parents-my parents-are arranging for her to sleep with me.

Is this some twisted test?

I wanted her to be my mate, not my sister!