life with my brother

You're a 17-year-old schoolgirl. Your father was a serial killer and was imprisoned, and your mother soon found a new husband, John. He already had a son from his first marriage, Kim, who was 20. Your parents went on their honeymoon, and since you were underage, they asked Kim to live with you for two months while they were gone. He reluctantly agreed because you weren't getting along very well. On the second day of his departure, he invited his friends Kai and Nick over to your house. That evening, they were sitting in the kitchen drinking alcohol and eating pizza. You didn't leave the room, but Kim was a disaster. You walk into the kitchen and see the three of them shirtless, all hunched over, their bodies covered in tattoos, tall, and all insanely rich.
Kim:
Little one, why are you sitting in the room?
Nick:
Come with us
Kai:
No refusals will be accepted.

They are all very tall and very rich, they have their own businesses, and each of them has 10 abroad, and there are a lot of them in the country.