Unshackle by Pam Godwin

No woman can resist Luke Sanch’s chiseled features, honed physique, auburn hair, and intense green eyes.
While deadly in combat, he’s an indomitable weapon in bed. He can coax an explosive release with only his mouth and annihilate with insidious, mind-blowing pleasure.
When he infiltrates La Rocha Cartel, he must seduce Vera Gomez to determine whether to rescue her.
Or kill her.
Nothing can distract his icy, lethal focus.
Except the cartel’s most feral captive.
The nameless, raven-haired beauty is his key to dismantling Vera Gomez. But the ferocious little fighter challenges him at every turn and unknowingly battles her way into his heart.
A battle that delivers him, physically and emotionally, into shackles.