Ours

The invisible mafia princess of the Vicente crime family.
Spencer Snow never dreamed that's who she would see cowering in a bed while her crime boss father yelled at her. Now he has 'gifted' his daughter to her and Spencer offers Luna somewhere to stay while she rests and recuperates. She never anticipated finding the young woman so intriguing she just wants to kiss her all the time.
For the entire twenty-five years of her life, Luna Vicente has lived under her father's thumb, always believing she would never escape. Her entire life has been spent locked away with barely any interaction with the world outside her father's four walls.
Wynter Martin has been married to Spencer for almost twenty years and comes home from a business trip to find her wife and Luna have grown very close. When Luna sees them kissing, Wynter explains their polyamorous marriage and that Luna did nothing wrong by sharing a kiss with Spencer.
As Luna's anxiety and family issues intrude into their lives, together they must all fight to keep the happiness they have worked so hard to develop.