Guardians of the Tri-Parenje: Shadows of Ecstasy

Sloan Dasani was a witness to a brutal murder by two very large animals that resembled some sort of enormous cats. After sensing her presence, the beasts go after her. She's rescued just in time and taken to a safe place where she is guarded by two of the hottest guys she'd ever seen. She's drawn to both of them and soon finds herself thrown in the middle of a very hot and steamy menage a trois.