Dominant Omega Insurgence. Omegaverse Sex Magic: a Fantasy Series, #2

An Omega who refuses to submit. An Alpha prince who never wants him to. Together, they're about to bring a tyrant to his knees. For nearly two years, Sebastijan Averon has been building a life he never thought possible. Far from the tower where he was raised to obey, the runaway Omega has found friendship, purpose, and a future worth believing in. Most importantly, he's found Prince Colin: the devoted Alpha who trusts Seb with every part of himself, body and soul.
For the first time in his life, Seb is happy. Then his brother vanishes. A desperate rescue mission forces Seb to return to Breice and confront the Alpha patriarch who spent years controlling his family through fear, manipulation, and violence. But Grigori has no intention of letting his wayward Omega slip through his fingers a second time. Colin refuses to let Seb face that danger alone. Raised to believe an Alpha should command and dominate, Colin has spent his life struggling against expectations that never fit.
Now he knows exactly what he wants: the chance to stand beside the man he loves. Together, they'll face dangerous magic, old scars, and a tyrant determined to destroy everything they've built. As the stakes rise, Seb and Colin will discover just how far they're willing to go for each other. A deeply emotional, high-heat MM fantasy romance featuring an established couple, a powerful dominant Omega, a devoted submissive Alpha prince, role-reversal dynamics, found family, hurt/comfort, magical intrigue, mutual devotion, and a guaranteed HEA.
Dominant Omega Insurgence combines the fierce devotion and magical intrigue of The Alpha's Warlock with the rich emotional worldbuilding and found-family heart of Lily Mayne. Book 2 of "The Prince's Mate" in 'Omegaverse Sex Magic - a Fantasy series".  Heat level: 5