Born a Nephilim || DeanxReader

You and your twin brother Castiel weren't like ordinary kids. Your mother was a human as for your father, he was an angel.
But one day your parents were murdered in cold blood by hunters. You and Castiel had managed to escape.
Life was rough but you both made it through. A kind man named Chuck took both of you in. He raised you and your brother along with his three other sons. But he did not know what you both were.
One day at school a couple of new students come. Two boys, one in his freshman year but looks like he's a junior by his height, and one that stood out to you was the freckled, green eyed boy the same age as you.

Warning, I really like to swear, you don't like that don't read okie.
And John Winchester is a bad father in this if you get what I mean so don't get too offended.