Bouncer but it's a zipline
Going on an ADVENTURE WEEEEEEE

sounds like an angle that can look neat

The blushy embarrassment of getting caught in padding is always a good theme. :3c

I'm always a fan of a character sitting in a crib or playpen and drinking from a bottle!

A cute time out ych could be fun. Maybe with whatever 'crime' they committed is next to them (like a broken vase, or candy wrappers, or a behavior/potty training chart with lots of frowny faces). The one in time out could be standing in a corner, or sitting on a naughty stool/step, or in a playpen/crib. They could also have a spanked bottom showing or just diapered. Could be cub, kid, or adult aged as well.

Ooh, I have an idea. Baby's first Halloween.

Mischievous arrogant young adults looking to cause mayhem during Halloween night (egging, teepeeing, and bulling younger kids and stealing candy) caught and cursed by a witch leaving them as regressed helpless little babies or toddlers that may or may not be in the need of a change >:)

Whatever you end up going with, it's gonna be super cute and I can't wait to see it! :D

I have a few varying ideas that involve an age regression slide.

1. Can either be a 3 shot panel or the aftermath of sliding. the 3 shot panel could take place on a singular slide or a new slide for each panel.

2. It can either have changed clothes into something more babyish, it only have the OC be regressed, or have only the OC regressed but put into a diaper.