Plunder of the Pirate Captain by Alisia Price

Lieutenant Commander Elena Vance has always followed orders—until the night pirates board her cutter in international waters. Captured by the infamous Captain Silas Blackwood and his ruthless crew, she expects torture or ransom. What she doesn't expect is the devastating attraction that burns between her and the swaggering buccaneer, or the dark, willing hunger that awakens when she faces his entire cutthroat gang in the moonlight...