(e.g., A forum, an old game site, a file list?)
The unique version you're curious about, , likely refers to the Flash executable file for version v1.21.1b (the game's final major version), created by the developer known as Konashion or Kon .
The gameplay relied heavily on balancing "pleasure" and "stamina" bars. Successfully managing these parameters triggered distinct animation state changes built directly into the Flash timeline. Technical Challenges and Modern Preservation
: The "1.21" era of the game saw significant community involvement. Many .swf files of this type include community-made "mods" or "expansion packs" that add new outfits, backgrounds, or specialized interaction modes.