Seduced by Two — Stephanie Julian

Book Seven in the Magical Seduction series. One woman. Two brothers. It was supposed to be one night only -- an escape into pleasure. A night for Nica to forget her obligations and her secrets. Through hours filled with sensually wicked exploration, an emotional connection develops with the two gorgeous brothers she had no way of anticipating. But a stranger with an ultimatum and a dangerous power forces her to reveal her own magic to save her new lovers. Now Tanner and Jensen are drawn into a world they never knew existed by a woman whose abilities they can barely comprehend. But they won't let the fact that they have no magic get in the way of protecting their woman. Even if it means sacrificing their lives.