Blind Fury by Gwen Hernandez
He'll give his best friend's sister his protection, his body, even his heart... Anything but the dangerous truth about her brother's death.
When always-play-it-safe Jenna Ryan starts questioning how her brother died in Afghanistan, someone decides she must be stopped. Permanently. Her brother's best friend--a sexy thrill-seeker she can't stop thinking about--won't reveal what he knows about the fatal shoot-out, putting Jenna at odds with the only man she trusts to keep her alive.
Former military special operator Mick Fury would give his life to keep his best friend's irresistible sister safe. He took an oath to stay silent about their last mission, but Mick's will is tested by the white-hot attraction to Jenna he's tried to ignore for years. Now he must risk everything--even falling in love--to protect her from a secret that could destroy them both.