Ashley Hind 
Snatched [PDF ebook] 

Packed for a surprise holiday, young wife Leah is instead abducted and taken to a remote farmhouse deep in the countryside. She is held by a farmer who wants her for ransom, and his domineering, sinfully buxom wife, who wants her for her own personal pleasures. Twin sisters oversee her – April, a sexual sadist, and May, the most beautiful girl Leah has ever set eyes on. With the thrashings and degradation heaped upon her, amongst the threats of punishments far worse than she could ever imagine, Leah still loses her heart and is left torn between hoping for rescue and relishing her new life. Her husband could save the day if he can raise the ransom money – but he is far more involved in the plot than she knows.