Ascension Saga: 7. Interstellar Brides® Program: Ascension Saga, #7

Destiny Jones is a princess with a bad attitude. She doesn't play nice with others, she doesn't dress up in pretty clothes, and she has absolutely zero interest in behaving like a lady. Especially when she's so close to catching the people who tried to have her killed. Oh, and kidnapped her mother, queen of the planet Alera. Destiny's sex-starved body, and it's annoying Aleran Ardor, might kill her if her enemies don't find her first.
But she's not afraid to suffer, or risk her life to protect those she loves, but she's terrified of risking her heart. Vennix was trained to hunt and to kill from the shadows. After years of serving in the Hive wars as an elite member of the Coalition's Shadow Unit, he returned home to fight for the one thing he believes in, honor. Dedicating his life to the queen's guard was an easy decision-but watching the most beautiful woman he's ever met repeatedly risk her life is about to drive him mad.
Because Destiny is his. His body awakened for her. And if his new mate thinks Nix will stand idly by as she suffers without his skillful lover's touch, she is very, very mistaken.