Hungry Like a Wolf by Lily Harlem

Sex, Drugs, & Rock ‘n’ Row
Meet the Vikings who not only adventure, seduce, battle, and love hard, they also rock ‘n’ roll. That’s right, the Rhalsons of the Northlands are a different breed altogether. They’re tough and rough and make up their own rules. Why not? They can. No one can stop them.

Carmel of the Westlands is living as a lowly slave. Which is all wrong! She’s a princess, a warrior, and a good, Christian woman. So how come she’s found herself washing the feet of an entitled Viking in the kingdom of Tillicoulty?

She must pray for her mother’s army to rescue her and hope that her precious maidenhood is not taken against her will.
Yet everywhere she goes, her master’s tall, strong brother is watching her with his piercing, glacial-blue eyes. She can barely turn around without bumping into his broad, battle-scarred torso.