Because this is a niche adult title, it is primarily hosted on independent gaming platforms rather than mainstream storefronts. You can find more updates and community discussions regarding specific character appearances on the official Itch.io devlog.
All characters appearing in this update are originally from Chapter 2 of the main game, providing familiar faces in a new, eerie context.
Post by winddevil1 in Futa Concoction Special Chapters [ ... - Itch.io
Blocked Drains Harrow