I was getting paid to watch my friends dog while they

I was getting paid to watch my friends dog while they were away for a week. Since I had an open house, people found out and wanted to throw a party there and so I let them. Also while they were away I used his parents car to go to church because I did not have a ride. My other friends and I spent a whole day cleaning the house to the best of our ability. Nothing was stolen or broken. When they came back I told my friend the truth but lied to the parents. They found out that I lied through someone else, not the friend I told the truth to. I took good care of the dog, it did not get sick or die. This was 7 months ago.