Well, stories that have a slow pace and a comforting plot work well. Maybe a story about a sleepy town or a friendly animal's quiet adventure. They create a tranquil atmosphere that helps someone drift off to sleep.
Sakura's reactions can vary. Sometimes she tries to get revenge on Naruto for his pranks. If he plays a prank that makes her look silly in front of Sasuke, like the fake love letter prank, she'll be really mad and try to think of a way to make Naruto pay. Sasuke might pretend not to care, but if the prank affects his image too much, like the hair product switch, he'll give Naruto a cold stare. Kakashi is more laid - back and just watches the whole thing unfold like it's entertainment.
The original story of Sleeping Beauty was written a long time ago, but it's hard to pinpoint an exact date. It's part of folklore that has been passed down for generations.
In a Naruto pranks Hyuuga fanfiction, Naruto might use his typical mischievous tactics. For example, he could use his shadow clone jutsu to create chaos around the Hyuuga compound. Maybe he'd make clones that pretend to be important visitors and then act all silly to embarrass the Hyuuga. It would be a really funny scenario as the serious Hyuuga clan tries to deal with Naruto's antics.
I'm not sure specifically as it could be about all kinds of pranks in a fan - created story. It might involve a character or group of characters playing 28 different pranks on each other or within a particular setting.