I actually have a ton of finished outlines that could be of interest.

Could share the files via discord :)

Write out an idea here, I'll see if I can work with it

Seal tf via coin

Hmm maybe someone finds a foreign coin on a beach that has a large seal species engraved on it, they put it in their pocket and then progressively get more seal-like in behavior until finally turning into a big blubbery sea pillow xD. Like the coin was meant to be found by someone who's close to or cares about seals. There's room for more details and other stuff (weight gain and ripped clothing), could be NSFW or swf, setting could be in Maine or elsewhere on the coast.

Skunk.
After getting sprayed by a skunk, X tries to get rid of the smell. Eventually X starts changing, making getting rid of it even more important, but also more difficult as changes progress.

I'm not huge on stench, but I do like the tail

Heh, same.

Don't know if this will peak your interest or not, but I had this pop in my head of a TF with an aye-aye. The plot being similar to a monkey's paw sort of thing, but with an aye-aye's paw, whether the wishes made with said paw are good or bad, doesn't matter, given the aye-aye is considered bad luck within the Madagascar cultures. Once the wishes are made and the paw is used up, the unfortunate soul who found it turns into said aye-aye. The paw being found within the rain forest parts of that same sort of setting.

I've actually done an aye-aye before

Ah, I must have missed it somewhere then. This means I need to go find it.

how about a continuation of the funhouse? Lets say a group of thieves or criminals (male, female, mix of both) sneak inside believing its a regular amusement park and believe its full of money and items of monetary value to steal. For animals that could be used I was thinking a dolphin or shark, giraffe, zebra or hyena or a kangaroo.

Why those? What attractions would work

I don't know, I just thought I'd throw ya a curve ball. Most amusement parks have some form of a water show so I was thinking maybe someone has memories of that when they were young and gravitated towards that. Another could be short and wanting to be tall and and gravitated towards the giraffe. The Kangaroo could be from the Roo-Go-Round attraction or something else. I was looking at the funhouse site and just seeing what hasn't been done yet. As to the naming convention for the attractions that might be difficult as well.

I'm interested in seeing a sequel/spin-off series to your Legacy of Horses series. I rarely comment on this site but your story is one of the best horse transformation stories I've read. It's a simple premise of a family turning into horses but it's also contemplative/philosophical over how changing or not changing could solve or let them escape from their problems. And I love the added wrinkle that the transformation is also a reality shift; the family have 'always' been horses and their environment changes to accomodate their forms or people don't find it unusual that they have equine ears or tails, not wear clothes or have an innate desire to get on all fours and graze. Which results in interesting scenarios of human and animal world bleeding together like the vet visiting the farm plays off similarly to a pediatric visit or that Clarissa's relationship with James is that she is his boss but the curse plays with their dynamic by having her be both boss and the farm's livestock, and James regards her as such (he answers to her and carries out orders but also treats and cares for her like any other horse even when she was mostly human).
I want to see a sequel/spin-off series told from Garrett's perspective. In addition to horse TFs, I love donkey TFs and I like how his transformation resulted in the image of something close to a donkey-sphinx. However, I was disappointed in how his arc ended in the story because I felt he had some promising development in the Thursday chapter, in that the curse forced him to confront how much he has hurt his family and wanting to make amends. When the opportunity to do so happens on a silver platter in the Friday chapter, he has to be coerced by his ex-wife into taking custody of their two older children. After that, Garrett disappears from the narrative until Clarissa makes her decision, ending any further development to his character or transformation, and that didn't sit well with me.
Nevertheless, I have an idea that Clarissa mailing the horsehoe never triggered Garrett's transformation into a donkey, it was a red herring all along and he was already changing at the same time as everyone else because he was still technically a member of the family (the divorce hadn't been finalized; Clarissa resentment and the shifts in reality caused her to not pay attention to Garrett in the picture; Jessie was changing into a mule, meaning the magic was anticipating a donkey sire; and Dan and Tom feel disowned by Garrett, and the magic manifested by turning them into full-blooded horses so he's not technically their father). And the change in setting from the countryside to an urban environment would be interesting given Garrett's profession as a lawyer, and the scenario of courtroom being defended by an actual jackass would be fun.

That's a lot of info. I didn't realize anyone liked that story so much. I'm glad you liked it. Yeah Garrett's story didn't work for me either, but I just couldn't make it work.

Yeah, sorry for the wall of text. Again, I just like the blending of the fantastic and the mundane and how you handled the reality shift concept. I was just interested in Garrett's side of the story because I like donkey transformations, but it was clear he started out as the comic relief (with his scenes heavy on the slapstick) but felt there was character development happening in the penultimate chapter that felt wasted by the ending. I was throwing ideas on how it could be possible to have his week long transformation happening concurrently with his family, with the mailed horsehoe being the thing that clues him in that something isn't right, and think a city environment would offer a nice contrast in setting since farm animals aren't common in the city. It's almost like Liar Liar with elements of Pleasure Island given Garrett's role as a negelctful father and smug lawyer getting his comeuppance through magic. And if the magic makes it so James and later Uncle Clay think it's not unusual to have a mare for a boss and niece respectively, how would a big city law firm go about if they thought one of their star lawyers was always a donkey and working on a big court room case?