A photo shoot sex with brother

recently I’ve been fired and are very worried. I was not prepared and had no savings, so I didn’t know how to pay my debts. I said to my brother, and he has offered me money in exchange for a photo shoot erotic. And the truth is that in the beginning made me mad. How could he ask me this, we are relatives. But I couldn’t take the money from the head, so in the end I accepted. I stripped and he took photos with his cell phone. But when he started to touch me, I told him to stop. But my brother was very excited and kept on touching my pussy. Then he gave me more money to fuck me. You can imagine what happened.