Max is playing video games when his mother calls and tells him to walk the dog and check his sister's homework before they return home. Max discovers a stain on the new carpet and tries to cover it up. When his parents return early, they find cigarettes and beer that Max had hidden. His sister Alex admits the items are hers and that she caused the original stain, sparing Max from trouble. Max is praised for his care of the house while Alex is sent to her room.