Yes, there could be. Fanfiction often combines elements from different series in creative ways. It's not uncommon for someone to write a story where Naruto, from the Naruto series, takes on the role of a bounty hunter within the world of Fairy Tail.
Yes. There was a sports day at our school. All the students in grey school shorts were running in the races. It was a sea of grey shorts moving around the track. It was really exciting to watch.
Well, without knowing the story, it could be that the red color of the boxer shorts is significant. Red is often associated with boldness or being noticeable. Maybe in the story, the character who wears the little red boxer shorts is trying to stand out or be different.
One plot idea could be that the main characters from both series get transported to a strange new world created by a powerful and mysterious mage. They have to team up to find a way back home while facing various challenges unique to this new world, like new types of nen beasts in Hunter x Hunter style combined with Fairy Tail's magic - based enemies. Another idea is that there's a dark guild in Fairy Tail that somehow gets involved with a Chimera Ant - like situation from Hunter x Hunter, and the heroes from both universes must stop them before it's too late.
If 'Shorts Cuts Novel' refers to short novels or short story collections, one characteristic could be their conciseness. They manage to tell a complete story in a relatively short space.
Perhaps the girl's shorts are made of a light, flowy fabric like linen. They are white with some pastel-colored embroidery around the edges, like little flowers. They look very summery and give the impression of a carefree, beach - going girl.
Well, to share shorts on story, first make sure they are in a format that's compatible with the sharing options. Then look for the share icon or option within the app or platform you're using. You might also be able to add a comment or message along with the share to make it more engaging.