High school sweethearts Sheldon and Amy are sneaking to the back of the library to makeout.
The librarian is growing suspicious when the two kept coming to the library and going out with disheveled clothes. Once, she saw Sheldon with a lipstick smear!
A/N: An AU where there were no 11 year old high school student Sheldon, but there is a sneaky Shamy! 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.