Cheeky Little Brother

I let the silence cut in between us for a moment before speaking again, "Mhm. I know. No matter what happens, you're still going to be my wonderful yet vulnerable older sister who hates to be treated like a child because of your height, Anzu-nee-san."

I ended that with a wink and leaned down to kiss her forehead. Her eyes remained shut tightly, but she didn't push me away. That was a good sign.

However, a second later, she pushed on my chest as she retorted, "You could've worded that better!"

Her cheeks went aflame with embarrassment. She grabbed the part of my shirt where her hand had been and started to tug on it like a shy child. "I'm your wonderful older sister. Full stop."

"Mm-hmm," I hummed while smiling at her antics. "I'm your obedient little brother so... I'll keep that in mind, Anzu-nee-san."

She grinned in delight and seemingly regained her previous composure.

"Good! Now... what are you doing to your older sister, little brat?"