There could also be a romantic plot. Maybe the person who finally rescues her is someone she has feelings for, or this event could be the start of a new relationship. For instance, a new character could come along and save her, and they start to fall in love during the process of getting her down from the tree.
In this fanfiction, it might be that the sakura on the tree is the last remaining one in a desolate land. A group of adventurers come across it. They then decide to protect it from the harsh environment and any potential threats. They build a small shelter around the tree to shield the sakura from strong winds and try to find a way to make the land fertile again so that more sakura can grow.
A wandering poet could be the main character. He is always in search of inspiration and when he sees the sakura stuck on the tree, it stirs something within him. He decides to stay near the tree and write poems about the sakura, and in the process, he also tries to find a way to free it if it's in some sort of distress.
Well, without having read it directly, 'tree squeezing sakura fanfiction' might be centered around the idea of nature elements. The 'tree' and'sakura' could be key characters or settings. The'squeezing' part is a bit odd but it could symbolize some sort of interaction, like perhaps a magical or unusual force squeezing the life out of the sakura or the tree. It could also be a story about protecting the sakura from the harm of something related to the tree, in a very imaginative way.
I'm afraid I'm not familiar with any 'tree squeezing sakura fanfiction' sources. It seems like a very specific and perhaps not widely known type of fanfiction. You might have better luck searching on specialized fanfiction websites or forums where more niche works are shared.
It could be about someone who is 'stuck' during Christmas. Maybe they're stuck in a snowstorm and have an adventure trying to get home for Christmas. Or perhaps they're stuck in a small town and discover the true meaning of Christmas there.
One idea is that a child is stuck in a Christmas tree lot. He got lost while his family was picking out a tree. As he's stuck there, he befriends the lot owner and learns about the hard work that goes into getting Christmas trees ready for families. In the end, his family finds him and they have a great Christmas with a special tree.
No, it's not common. Fanfiction typically revolves around popular genres such as romance, adventure, and fantasy within the context of the original work. While there are various themes in fanfiction, ones that are specifically about this 'stuck in the middle sex' are not as prevalent. There are probably far more fanfictions about the development of a character's powers or their friendship with other characters than this rather complex and potentially controversial theme.
It could also be the result of a dark wizard's plot. Suppose a dark wizard wants to disrupt the order in Hogwarts. He might use a powerful dark magic to force Hermione, a brilliant and important part of the Gryffindor side, and Snape, who has a complex position in Hogwarts, to be stuck together. This would create chaos and confusion among the students and teachers alike.