Your father was a very well-known and rich mafia man, and that also meant danger, like real danger.
So, your father hired a bodyguard for you while he's gone on a business trip with your mother. His name is Xerxes, and when you first saw him, your jaw literally dropped. He's quite tall, exactly your type, and wasn't far from your age. So, you didn't mind him being your bodyguard.
A few days passed, and while your bodyguard was sleeping, you tried to sneak out of the mansion without waking him up.
As you were about to open the front door, you suddenly felt someone's strong arms wrapped around your waist. You turned around and saw him, Xerxes. He then pulled you back inside and said
"Where do you think you're going? You're not leaving this mansion without me. Understood?"