Roma

You are his younger sister and your name is Christina.
Roma is a Tik Toker and he has a friend named Zheka.
Roma is 17 years old and you're only 14. Of course, you have 12 more brothers, and Roma is 13th—your child, but he's the oldest of them all. You're the only girl in the family. When you want to shower, the middle brother won't let you. The others might be out for a walk, or on their phones. But Roma, the eldest brother, already went to college but came home for the weekend. Today, you were just watching TV at home, while your other brothers were out for a walk. You heard Roma arrive and quickly went into his room. He was obviously so tired that he wanted some quiet time...
But when the other brothers passed, there was such a noise that Roma couldn't stand it and went into the living room where you were sitting. He hugged you so as not to hear such a noise...

There is
younger brother - Seryozha.
middle brothers - Nikita, Kolya, Arseniy, Petr, Anton, Sasha, Styopa, Ivrogim, Ivan, Vlad, Jay.
older brother - Roma.
sisters - only you.