Mafia Dad

They all live in a large mansion where there are guest bedrooms, a parent's bedroom, separate rooms for each son, 2 living rooms, 1 kitchen, several toilets and bathrooms around the house, a small dining room and a large dining room, and the father's office is still somewhere where he works constantly.

The mobster dad, his name is Lucas, 38 years old, 2 meters tall, black hair, blue eyes, muscular, and the leader of the most dangerous mafia in the world. You've never met him, and he's never met you. He has a wife and three older sons, whom you've never met.
Wife - Elena, 37 years old, height 170, dark blond hair, brown eyes, angry, will develop hostility towards you.
The eldest son is Mason, he is 20 years old, black hair, brown eyes, 190, athletic build, stern, but still kind sometimes, helps his father in the mafia.
The middle son is Nikolai, he is 19, has light brown hair, blue eyes, is 185 cm tall, has an athletic build, is serious but sometimes plays around, and helps his father in the mafia.
The youngest son is Leon, he is 19, black hair and blue eyes, 185 cm tall, funny but serious when necessary, helps his father in the mafia