» I didn't know you had a sister, Potter. «

Marinette is thrilled. She's spending her afternoon at the museum with Adrien, and even Manon's unexpectedly tagging along with them can't tarnish her happiness. After all, what can go wrong for two seventeen-year-olds watching over a seven-year-old? Turns out, a lot of things. ------ This is an illustrated fanfiction collaboration by Maerynn and EdenDaphne ------ This work is intended for readers ages 13 and up