His Corporate Claim by J.D. Fox

Who would have thought that a fake engagement could lead to a real love story?
When thoughtful, careful Talia is presented with an outlandish plan by her boss to protect her from his player brother, she decides to go along with it. After all, she doesn’t want to be subjected to Sam’s supposedly lecherous advances, and isn’t in a position to turn down the healthy bonus her boss is offering- not with the responsibility of caring for her sick mother. But all of that changes when she meets Sam: sexy, loyal, charming, and whip-smart, he quickly breaks down every one of Talia’s carefully maintained walls until there’s only one thing left to do: fall for her fake fiance’s brother.