I found 1 scene in all of Project Horizon that can be a YCH. Essentially, right outside that storefront the world is ending, and you can be one of three people hiding from it!

Rules:
No humans/humaniods.
Teen+ in age please. (This is an animal crossing style world)
You will not be diapered in this image, everyone in this town is closet AB.
Paypal only.

Slots:
1) Diaper Shelf (OPEN) $4
2) Taken
3) Wall (Open) $5