Gorilla Powder (Patreon)

I had an itch to try some strongfat growth, which, for those unaware, is like muscle (and maybe height) growth for a woman except for the belly and breasts, which get fatter. And in this case ass, though I don't go into detail about those getting bigger.

I already have an idea for a follow-up, but that will be a paywall exclusive. Sorry. But if people like this I can do similar stories in the future.