Giganto Test Chamber (Pixiv Fanbox)

(Thanks to all the old & new fan supporters of pixiv fanbox :) ) Giganto is a secret science society that works in technology to make shota bois more hung to fuck all types of human and monster women o///o The idea isnt mine, its from my buddy Lewdicrousart https://twitter.com/lewdicrousart Hope you like this sketch! I did it a couple of years ago but I think it's still pretty enjoyable :)