Title: Pinky Swear
Two young boys were walking home, hand-in-hand, from the playground.
"Shigure-niisan?"
"What is it, 'reno-chan?"
"Will we ever break the curse?"
"Maybe. I dunno."
"Hey, niisan? Let's pinky-swear."
Nodding, Shigure wrapped his pinky around Kureno's.
"Niisan, I pinky-swear that if I ever break the curse, I'll tell you how I did it."
"Okay. And I pinky-swear that if you ever have sex with Akito, then I'll do it with her mom."
They bobbed their joined hands to seal the promise.
"Hey, niisan? What's 'have sex' mean?"
"I dunno, but I can't wait to find out."
Author's note: This was originally written on my own, not based on any challenge. However, it does seem to fit the "Best Friends" challenge by PocketxFullxOfxDreams. And it has the added advantage of actually being a canonical friendship (unlike the other friendships I wrote drabbles about). Of course, it *is* completely demented, which is nice.