Demonic Division by Mindy Paige

Dagny Olavera had no idea that saving a sweet little bunny would lead to her being kidnapped, imprisoned, and bound to five of the most powerful and possessive demons in The Far Place.

More importantly, Dagny had no way to know the creatures she feared all her life could be so protective, loving, and enticing—especially when they call her mine.
The longer she stays in The Far Place, the deeper the bond grows, and the more her heart thaws. But with the fire comes the burn, and when lines become blurred, Dagny will realize that while her demonic mates are gorgeous and caring, they also have a dark side—secrets that can never be shared, and all of them deadly.
But Dagny has secrets of her own.
When a strange new power awakens and her lineage is revealed, Dagny will have to make a choice: remain in this strange land and risk her life, or try to find a way back home and forget magic ever existed—that is, if her vicious mates will let her.
She only knows one thing for certain: if she stays, she will surely break.
But she won’t be the only one.

Demonic Division is a dark why-choose, demon shifter paranormal romance