Brother. (Brother Levi X sister reader X Eren)

You and Levi lived in the underground. You looked like him, you acted like him and you even talked like him. He loved you very much and promised you an awful lot. What will happen when Levi gets caught by the corps? Where will you go? What will you do?

Second story. Yay! Hope you guys enjoy it. I'm sorry if it's not good and the chapters are not always the same length. I'll try update often.

May contain mature content and will most definitely contain swearing/rude words. Ok now let's get started.

SEQUEL: "my mother's will" (just thought I'd mention it for anyone who was interested)