Where Lenny decided they did not want to have kids and Penny become the cool Aunt Penny who gave the kids candies and taught them swear words.
Sheldon was mortified when he heard his child swear one day. Oh, Penny will so receive another strike from him.
A/N: Of course, Sheldon will still be giving the gang strikes! If found a story with similar plot or based a story from this prompt— I'm shamyshenanigan on IG! I'd love to read the story.