This is kinda my first time doing this, I'm sorry if it sucks. Comments and feedback are welcome

When you find out that you're Mathias Kolher's (Denmark) sister and you're forced to move in with him and 4 other men, what will await you? What will it be like having sibling and will you be able to handle living with 5 men?

[Yu-Gi-Oh] [Various! x Reader] [All Seasons] Enjoy! I do not own Yu-Gi-Oh or any characters. [Requests are CLOSED, only reader inserts] [e/c, eye color] [___ or [Y/N], your name] [h/c, hair color] [s/c, skin color] [w/h, writing hand] [w/s, work or school]