The Omega's Three Possessive Alpha Mates

Sara Mae Xavier is living every Omega's dream--she is the Alpha King's mate! That's until he betrays and rejects her. He also accuses her falsely, and she is sentenced to two years at the notorious North Academy, a campus made specifically for delinquent werewolves. She has no idea how she'll survive, being a weak Omega, but she soon realises that's the least of her problems. Her roommates are three Alphas, each with a notorious reputation of his own. But that's not the worst part...why on earth does she have a mate bond to all of them?
This is book 3 of the series