Corrupted Sinner by Kiana Hettinger

Brute
This was supposed to be nothing but business.
I help her to take down the Domínguez cartel and set my kidnapped sister free.
But nothing about Greta is as I expected.
Not her killer curves, or her boldness.
Or the way those hazel eyes of hers hold me captive from the moment our paths collide.
She’s become a toxic mix of my dark desires.
But no matter how much I crave her, I can’t touch her.
Until the temptation proves too much…
Greta
For years, I’ve been fighting a bloody battle with the cartel responsible for kidnapping girls.
I’m closer to revenge than I’ve ever been until Brute Hastings tears my life apart.
A ruthlessly brutal, merciless, and lethally beautiful, leader of the Old Dogs Motorcycle Club and feared by all.
He confuses me with his darkness and tenderness, and devastates me with his touch.
I’m helpless to resist him, even if it means giving my soul to him.
Until I realize it’s all a lie.
And I don’t know who the villain in this story is.
I thought it was the cartel.
Now I’m not so sure…