Sniper’s Surrender (Saint’s Outlaws MC: Boston Chapter Book 4)

He surrendered her once to keep her safe. Now she’s back, and this time, he’ll destroy anything that tries to take her from him.

Tropes:

Second Chance Romance
Best Friend’s Little Sister
Secret Exes
Forced Proximity
Jealous / Possessive MMC
He Broke Her Heart First
Only Soft for Her