The novelty. It's not the typical superhero story. Tickle fanfic adds a light - hearted and humorous element to the usually serious Avengers. It shows a different side of the characters.
Captain America is very likely to be featured. He has that paternal, moral - compass kind of vibe. He would be the one to gently tickle the 'daughter' as a way of showing his soft side. Thor could also be a popular choice. His big - hearted and sometimes child - like nature would make for some great tickle - related antics with the 'daughter' figure.
The unique combination of the Avengers and Loki in a tickle - themed scenario is what makes it interesting. It takes the well - known characters and puts them in a rather unexpected and light - hearted situation.
Well, 'The Ticklish Side of the Avengers' is also quite good. It explores the more light - hearted and comical aspects of the Avengers through tickle - related scenarios. The author does a great job of making it engaging and keeping the characters' personalities intact. It shows how the Avengers might react in these rather silly but entertaining situations.
Well, a common theme is protection. The Avengers, being superheroes, would be protective of their 'daughter' in these fanfics. When they tickle her, it could be a form of showing their care in a gentle way. Also, growth and development can be a theme. As the story progresses, the 'daughter' might grow in confidence or develop new skills with the support of the Avengers, and the tickle moments could be part of those positive interactions.
I'm not sure of the exact name, but there are some 'Avengers Loki tickle fanfic' that are set in an alternate universe. In these, Loki might be in a more vulnerable position due to the tickling. The writers often use this as a way to show his humanity or at least a different aspect of his personality. They can be really engaging as they play with the idea of Loki outside of his usual villainous or mischievous role.
One great 'Avengers tickle Peter' fanfic could be 'The Ticklish Spiderling'. In this fic, the Avengers find out about Peter's extreme ticklishness during a training session. It's full of light - hearted moments as they playfully tickle him to cheer him up after a tough mission.
The novelty of seeing the usually serious Avengers in such a light - hearted and silly situation like being tickled makes it interesting. It gives a new perspective on their characters.
One idea could be that Ariel discovers a new sea creature that has the ability to tickle with its tentacles. As she explores this new discovery, she gets into some ticklish situations. For example, when she tries to study it closer, the creature playfully tickles her fins. Another idea is that Ariel and her friends play a tickle - based game in the underwater kingdom. They could have rules like the first one to get tickled three times loses. This could lead to a lot of laughter and fun among them.
You can try fanfiction websites like Archive of Our Own (AO3). It has a vast collection of fan - created stories, and you can search for 'Avengers tickle Peter' in the search bar. There are likely to be many different takes on this concept there.