cum inflation mod + belly physics


Content Creator
Feb 17, 2011
You can reduce the SWF filesize to < 5kB with minimal effort.
Other than this, you've got a ton of boilerplate for a single element, might want to extract what you're actually using in to a separate FLA and publish only that.
Other potential improvements include using the loader provided controls and avoiding "Movieclip(root)".


Staff member
Jun 5, 2012
How do you activate it?
It's a Loader mod. If you're trying to run it with the vanilla game then you're gonna have a bad time. If you run it through the Loader then it will activate immediately.

Suggestion: use the breastExpansionPlus mod by @sby instead. You can find it in his thread.

This mod isn't being maintained (because the author isn't around anymore). The code isn't great. It adds a permanent UI element to the scene. It won't work with alternate skin tones. The actual shape of the belly is a bit weird. sby's mod is intended for dynamic scenes (ie. belly grows in response to swallowing, instead of growing on-demand with mouse clicks) but it can be customized to enforce a specific min/max belly size regardless of in-game events.


Content Creator
Sep 27, 2019
Pretty good mod overall, I like the normal belly but I have always felt like it lacked some kind of jiggle movement like the breasts.
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