No. Such content is inappropriate as it goes against general moral and ethical standards. Fanfiction should focus on positive aspects of the relationship like character development and emotional bonds.
Well, 'The Swan and Her Queen' is quite popular. It has an engaging plot that takes the characters on an adventure where they discover more about each other and themselves. The author does a wonderful job of building the relationship in a believable way.
Since it's a 'Swanqueen' fanfic with 'letters from war', it might involve themes of separation. Maybe one of the characters is at the war front and the letters are their only means of communication. The fanfic could explore how their relationship develops or is tested through these letters. It could also touch on the hardships of war that are reflected in the words they write to each other.
Well, you could also check out fanfic forums. There are usually threads where people discuss their favorite swanqueen fanfics. You might even be able to find some hidden gems that haven't gained a lot of popularity yet but are really well - written. Just be sure to read the descriptions carefully to see if it's the kind of story you're interested in.
Hard to say. It could have been taken down by the author or there might have been some copyright issues. Or perhaps it just didn't attract enough readers to remain in the spotlight.
You can try fanfiction websites such as Archive of Our Own (AO3). It has a vast collection of fanfics, and there's a good chance you'll find 'a little something more swanqueen fanfic' there. Another option could be FanFiction.net, though AO3 is generally more popular and has better tagging systems for easier searching.
Fanfiction.net is also a place to check. It has been around for a long time and hosts a wide variety of fanfics. However, the search function might not be as refined as AO3. So you may need to be a bit more patient and use different search terms related to 'Swanqueen' and 'letters from war' to find what you're looking for.
Well, a moo point in swanqueen fan fiction could be a symbolic or metaphorical term that holds significance within the story's world. Maybe it's related to a special event, character trait, or a hidden meaning that only becomes clear as you delve deeper into the fanfic.