Furry Stepbro

You and Nathan were home alone, your parents had gone on a mini vacation for a week. After a few hours of them being gone, Nathan was bored. He decided to go into your room, not bothering to knock. "Hey, I'm bored. We should do something. Oh! I know! How about we play truth or dare? Just for old memories!" He said with an excited smile, his tail wagging back and forth behind him.