She wasn't exactly supposed to happen. But neither one of her parents were the type to receive what the world was supposed to give them. And of all the accidents that could have happened, Anna was one of the happier ones in John's life. She was certainly one of the happier surprises in Sam and Dean's lives. Anna is the boys' little sister, born when Sam was fifteen and Dean nineteen. She's stubborn, smart, sarcastic, and a bit of a troublemaker... Each chapter is a oneshot (well, a stand alone story, some are pretty long) from her life. In some, she's a toddler, in others she's a teenager. I take requests, but I always want to stay true to the characters, so while it's rare that I turn anything down, I may change a detail for that purpose <3 Tags: supernatural sister, spn sister, little sister, Sam Winchester, Dean Winchester, etc.

Lucifer (spn) gets sucked into the 'Lucifer' universe

just a quiet day looking for cases in the bunker when four people who look just like the Winchesters and their angel friends/boyfriends show up.

Sam, Dean, and Cas meet their female counterparts. It's not exactly a friendly meeting.