As soon as they opened the door, they knew something was wrong. A weird smell invaded their noses and immediately they ran outside. After a few minutes of thinking, they decided to separate and go to investigate the outside of the house. Nothing was very suspicious until one of the boys found the source of the smell on the back of the house, which had the back door opened, this resulting into the horrible smell from inside. It was a smelly and rotten piece of cheese, that fell from the kitchen's window. They dumped the cheese into the trash, cleaned up the floor, went inside and opened all the windows and succesfully refreshed the air before their mother came home.
