Married to My Ex’s Brother: A Dark Age-Gap Fake Marriage and Forbidden Forced Proximity Mafia Romance (The Kingpins’ Brides Book 4)

Why we recommend it

Tangled vows and forbidden longing collide when a heroine ends up bound to the one man she should never want — her ex's brother. Set in a dangerous mafia world, the age gap and faked union ratchet the tension to a breaking point. For readers who love taboo proximity, slow-simmering guilt, and a possessive older hero who blurs every line. Decadent, fraught, and dripping with forbidden heat.