Expand Dong

Expand Dong 4.0

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Overview Updates (9) Reviews (11) History
This mod allows penis length and width to change dynamically based on current pleasure. Now includes penis twitching, ball twitching, and pre-cum generation effects that operate in similar fashions.

The ranges and magnitudes of each feature and options to enable or disable said features are available in the settings file.

sby's penisrangeV6 is required to be able to change the width slider separately from the length slider, and possibly to combat a bunch of other bugs.

If you want to change the initial dimensions in-game, do so when the current pleasure is out of the pleasure range - when using the width slider inside the pleasure range, the penis will only update when the mouse is let go, and will also increase the length.
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Reactions: gamerman1111, yosiema77, <3Lamp and 2 others
Author
YoBoi
Downloads
8,795
Views
22,912
First release
Last update
Rating
4.73 star(s) 15 ratings

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Latest updates

  1. Repackaged as a .zip

    Repackaged as a .zip

  2. Bunch of new features, tweaks

    Added second growth range Added edging feature for penis dimensions, that behaves much like...

  3. Added ball twitch feature

    Added ball twitch feature
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Latest reviews

M
good functionality/mechanic mod. will likely re-download once I've messed up the settings for it beyond fixing. I've been trying to get penis sizes during orgasm to do what I want but that's a learning process
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R
I downloaded this long ago and had it configured in a way that i could put the dong just big enough to be at the limit of the mouth range and letting the girl stop sucking and pull it out. However, since im in a new computer, i lost my files and configurations for this and now i cant figure it out with the settings.
I dont know how to do it to just make it bigger without having to raise the pleasure in game and i dont know how to make it the way i liked it. Could you help me? Also this is a great mod, it looks fantastic and it always works (unless you screw up the config like :/)
Y
YoBoi
Hi, not sure what version you used to use but the 4.0 version adds some features that may be increasing the maximum size past what you were used to.

At any rate, the best way to figure out the length + width limits you prefer is probably to set pleasureMinRange/pleasureMaxRange + extraPleasureMinRange/extraPleasureMaxRange to low numbers and just keep pleasure above that, and set lengthGrowthRate + widthGrowthRate really high.

Feel free to message me if you need more help.
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JohnTylerHorny
This is looking very promising, but I need help as I don't know how to install this mod! Help me please!!
Y
YoBoi
https://www.undertow.club/threads/how-to-install-mods.16298/

Take a look here, I think this is a pretty good guide.
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U
Average mod, all it does is add a nice cumming animation by making his penis bulge and retract. Not a bad mod either, it's a must-have since it adds realism to the game and it's probably a feature that should have been in the original SDT.
Upvote -2 Downvote
R
Excellent mod. Love the pre-cum and twitching features. Also great to have a lot of configuration options. Thanks a bunch!
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B
Seems like a very cool mod, but I cant seem to get it to work ingame. SDT keeps saying that a settings file is missing every time I select the swf and load. I'm probably not doing something right. Help would be much appreciated
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K
Awesome mod! Would love to see ball twitch added if you ever get the time!
Upvote 1 Downvote
X
Based on the other reviews im sure it all works fine. However for some reason having Expand dong set up on the init folder stops Loader from loading mods I've had so far that does this. Any ideas?
Y
YoBoi
Sorry but all I can think of are banal things which you've probably already considered: A different mod could be causing the problem, this mod could be incompatible with another (though I've tested it with a lot of other mods and I doubt this is the case), or you could be using an older .swf or settings file.
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Hank East
I really like the new features! I was wondering though, could you make them into separate mods?
Y
YoBoi
Thanks, I figured most people would prefer to have the features all in one mod. If you're worried about unnecessary performance loss, as in cases where a user only wants 1 or 2 of the features, a disabled feature only adds one extra operation to each frame refresh which is extremely negligible.
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F
Thank you. In version V2.1, the previous error was fixed.
But I discovered one more mistake. Mod does not work with non-oral positions (vaginal and anal). When Expand Dong is loaded, such positions can not be used in the game. In version V2.0 - a man throws away from the girl, when pleasure is equal to pleasureMinRange. In version V2.1 - the penis is not visible, and the game does not respond to mouse movements.
It would be nice to be able to disable the mod for non-oral positions in the settings file.
Y
YoBoi
I'm sorry to say that after looking into the issue I think that fixing it is probably beyond my current capabilities or would otherwise require far too much time than I care to spend analyzing the animtools code. Thanks for notifying me at any rate.

Edit: Though it's not a setting or actual 'fix', I've added a hotkey for users to manually toggle penis growth off which should solve the issue.
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