The Devious Seduction of a Wayward Duke by Olivia Bennet

The only way to get rid of temptation is to yield to it…
Raised on the streets, Priscilla Ainsley always needed to fight to make ends meet. When the opportunity to work as a governess in the Duke of Dowding’s household presents itself, she is quick to grasp it.
A widower for over a decade, Oliver Fulton, Duke of Dowding, has dedicated his life to his thriving whiskey business. In desperate need of a governess for his mischievous son, the appearance of one ravishing Priscilla Ainsley comes as a blessing. Little does he know that the arrival of his new employee will mark the beginning of a troublesome era.
But as their attraction grows fiercer, so do the threats against the Duke’s household.
And then Priscilla receives a grim ultimatum: steal the Duke’s secret whiskey recipe or send both him and his son to their doom.