It wasn't a very good story. There were a lot of issues with the female leads.
Spoilers galore... you have been warned!
There was no narrative reason for the female lead to be a virgin, especially not a twenty-five year old virgin, especially given she neither thought nor acted like a virgin. It just stretched the bounds of credibility from the get-go.
And she was too-stupid-to-live. Instead of doing everything above board and using it to create a solid Alliance between her family and theirs, putting her in a power seat, she sneaked behind her family's back, knowing it could cause the death of everyone involved, including her and her prospective unborn child. And it's not like she is some naive sheltered princess who doesn't understand the score, she works for the syndicate, for criky's sake, dealing with hit men, handing out kill contracts, ect; this is no innocent rose we are talking about.
And she's ignoble. She signed a contract. She made a deal. She did the deed. But then she decided to do a runner.
And she's a coward. The reason she decided to do a runner is because she is too scared to face her cousin and accept the consequence of her too-stupid-to-live actions.
And then, even after knowing she is definitely pregnant, she doesn't reach out to her cousin to present everything fait accompli in an effort to stop any misunderstandings and/or retaliation, no, she just has a lot of sex.
I don't expect my heroines to be perfect but I do expect them to use they brains and have at least some integrity.
There's no reason for these men to want this particular woman. She's not smart or strong or principled or caring, in fact she's a self-absorbed twit. The only thing she has going for her is her looks.
The men might all be selfish alphaholes but they still deserved better.
And the smut was pretty paint-by-numbers.
Do not recommend.