2 definitions by God Of Grass

Industrial Expansion is the extreme act of carnally shoving both of your fists up an asshole whilst they're together. Than you slowly diverge the fists as far as possible in the opposite directions to inflict maximum pain and pleasure, this can also be done as an alternative action whilst doing the danger wank.
"I'm going to do Industrial Expansion to your anus."
by God Of Grass November 23, 2021
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