Pressure by Ivy Nelson

Someone is breaking through the cyber security system tech billionaire, Lance Moss built from the ground up and he’s running out of time to plug the holes before Club Solitaire is forced to close and someone gets hurt.
Reluctantly, he allows his fellow board member and friend, Eli, to bring in an outsider to help. He’s not expecting to see his ex-girlfriend turned enemy walk through the door. She’s still the hottest woman he’s ever met.
Marissa Sullivan has been offered the job of a lifetime working on a top tier cyber security system. The job was too good to pass up and she said yes without a second thought.
When she walks into her first meeting to see Lance sitting there ready to work, she turns and walks out.
Lance Moss ruined her life and there is no way she’s working with him.
But Eli begs her to stay and sweetens the deal with a bonus she can’t turn down. She vows to put aside her hatred to do the job, but then she’s gone.
Lance hasn’t changed and unfortunately, neither has her intense attraction to him. Glimpsing his dominant side makes her wonder what could have been. Those questions are intensified when she agrees to become a member of the elite BDSM club, so her presence there isn’t questionable.
As they race to save the club that has become a second home to so many, they must decide if setting aside their differences to pursue their attraction is worth it or if they’ll go their separate ways when the job is done.