There's 'The Co - Parenting Chronicles of Crowley and Aziraphale' which delves deep into the challenges they face. For example, teaching their charge about the differences between good and evil in a world that's not so black and white. It also has some really heartwarming moments like family dinners where they try to cook human food.
One common theme is the clash of their different natures. Crowley being a demon and Aziraphale an angel, their approaches to parenting can be very different. Another theme is the discovery of love in a non - romantic but still very deep family - like way.
I'm not sure specifically about 'overstim' fanfics for aziraphale and crowley. But you can try searching on popular fanfic platforms like Archive of Our Own. There are likely many well - written fics about them with different themes and styles.
In fanfics, the 'weight' could refer to the significance or importance of Aziraphale and Crowley. It might be about how much they matter to the overall plot or to each other. For example, a fanfic could focus on how their relationship is the 'weight' that holds the story together during a time of great upheaval in the Good Omens universe.
The relationship could be depicted as one of deep longing. Crowley might fantasize about a closer bond, something that goes beyond their current friendship. For example, he could imagine holding Aziraphale's hand in a moment of shared vulnerability.
On Archive of Our Own, there are many great non - NSFW fanfics about aziraphale and crowley. You can search by tags like 'Good Omens', 'aziraphale/crowley', and filter for the appropriate rating. Some popular ones often explore their relationship in different scenarios, like dealing with a new threat in London while still maintaining their unique dynamic.
You can find good aziraphale crowley fanfic on Archive of Our Own (AO3). It has a large collection of fanfics related to them. Just type in their names in the search bar and you'll get a ton of results. There are various filters you can use too, like sorting by popularity or word count.
You can start by looking on Archive of Our Own (AO3). It has a large collection of fanfics for various fandoms, including Good Omens which has Crowley and Aziraphale. There are also some fanfic communities on Tumblr where people share and recommend their favorite Crowley and Aziraphale fanfics.
I would recommend 'Aziraphale and Crowley's Adventures in London'. This fanfic is full of fun scenarios where the two characters explore different parts of London. It shows their friendship in a very light - hearted way. The descriptions of the city are also quite vivid, which adds to the overall charm of the story. It's a great starting point as it doesn't have a very complex plot and you can easily get a feel for how the two characters interact.
I really like 'Crowley and Aziraphale's Celestial Adventures'. It has a lot of humor in it. For example, there are some really funny misunderstandings between Crowley and Aziraphale that add a light - hearted touch to the story. It also delves into their backstories in a creative manner, which helps to flesh out their characters even more.
In aziraphale and crowley omegaverse fanfic, the characters may exhibit different behaviors compared to the canonical version. For example, if Crowley is an alpha, he might show more dominant traits while protecting aziraphale. And aziraphale as an omega could have a more nurturing side. It's all about how the omegaverse tropes are applied to their personalities.