Mr. Wrong by Karice Bolton

Can someone say worst day ever?
First, Samantha gets fired from her job, and then she runs into the one man who could help turn things around.
But Samantha will never forget the day that she made a pact with her three best friends in high school. Each of them took a pledge to never date their idea of Mr. Wrong. Fun and innocent, right?
The problem with Samantha’s Mr. Wrong is that he’s one of her best friend’s brothers. Samantha slept with him in high school. He was her first and no man has ever compared.
Fast forward to today when her best friends all agree to accept a challenge to go date their Mr. Wrongs by the age of thirty.
Remember that man who could change everything? It’s him…her Mr. Wrong.
And he’s just made her an offer she can’t refuse, even if it means leaving the ones she loves behind.