Obsession by N. Slater

Running the most popular and expensive drug on the market, XR3, comes with its ups and downs but Obsidian needs protection, more hands, and an alliance we can trust.
The Rogues are a last resort, a connection Saint’s father facilitates with one stipulation: Marry a Rogue heir.
They expect Saint to pick Varina, their daughter, and the one trained to take over the Rogues.
But he’s more interested in her older brother, stuck in the shadows. The one everyone seems to gloss over. The one with the soft hands and the sweetest sounds.
It starts off as a game—possession, need, control. Saint wants to break Oisín, make him hurt, make him understand that Saint doesn’t want him anywhere near his Obsidian family.
Until Saint realizes that the darkness he’s offering is the very thing Oisín craves.
And just like that, Saint no longer wants to break him. Saint wants to consume him.
Obsession is an 18+ MM Dark Motorcycle Gang Romance with several dark themes. Check TW/CW in the Author’s Note. Multi-POV, First Person.