Fertile & Innocent: Claimed by the Mountain King

Young and Innocent Calla is stolen and bred my the larger than life Mountain King, who will stop at nothing to possess her fragile and fertile body

Princess Calla is on her way to her wedding to marry her childhood sweetheart, Prince Alfred when she is kidnapped by the soldiers of her groom's worst enemy, King Marius of Eskar who rules from a deep fortress within the mountains. 

Out of place in the kingdom of oversized warriors, Calla begs the king to ask for ransom to send her back to her father, but King Marius is so captivated by the small beautiful princess, he decides to keep her for himself and make her his Queen.

But her Prince wants her back and King Marius needs to breed her before he can marry her and secure his claim on her. 
The problem with that is that their size difference makes things difficult for poor Calla and the impatient and lusty King refuses to give up.