Contract of Eternal Submission Series by Bree Bellucci

A chance encounter with Dr. Elijah Preston, sends Savannah's hormones raging out of control. The man is unfairly good-looking and seethes of masculine sexuality, a stark contrast to the boys she's used to dealing with. However, her new boss is hiding a dark secret and Savannah soon realizes that he plans to dominate much more than just her thoughts and desires. They enter a world of dark sadistic sexual fantasy that may be more than she can handle.

Savannah is in too deep now, she knows too much about Elijah and his dark underworld. She has no choice but to sign his Contract of Submission, to be his sex slave and to submit to his every desire no matter how degrading or depraved the acts may be. Savannah relishes in the sick pleasure she gets from being completely dominated by him, never before has she been so satisfied sexually. She is his property to command but now that he owns her does he plan to be as faithful?

Savannah can't get enough of the beast god's sex, she craves the things he does to her, and she's way too attached. She is willing to do whatever he asks of her, and she ends up doing things she never imagined - all to be dominated by his monster cock. Things take a turn when Savannah finds a nasty text from someone claiming to be one of Elijah's lovers, how will he explain this?