Once A Ferrara Wife by Sarah Morgan
A Dark Sicilian Secret by Jane Porter
'Forced to wed... Hard-hearted magnate Dario Parisi will reclaim his stolen birthright - even if it means forcing the granddaughter of his family's sworn enemy to marry him.
'...and share his bed! Alissa Scott is certainly not the biddable wife Dario wanted - yet he's consumed by red-hot desire for his unwilling bride. So when she tries to change the rules, he demands she honour all her vows. Finally he undresses exactly the kind of wife he wanted: a virgin bride! (From the author's website.)