My parents forced me to cook and clean all weekend for my sister’s party with 50 guests.

For one moment, I almost felt sorry for her.

Then she pounded on the door.

“Emily, open up!”

I opened it but kept the chain locked.

Madison’s eyes widened. “Seriously?”

“What do you want?”

She glanced over her shoulder, embarrassed even in an empty hallway. “Can I come in?”