<<They gave me blades and nanites as well, however they also added small tanks of acid into my forelimbs to allow me to release acid when I claw someone. However, it also has the same problem that your venom has, as they added things to me so my body produces the acid, and apparently if I do not release the acid it will flow into my blood and melt parts of my body. Due to the position of the tanks however, I was able to see them as they were installed, and although they are mostly metal, they are also partly organic. When I asked them about it they said it was partly due to how my body produces the acid, however the organic components are also meant to expand when the tanks fill.>>
"Another note is that your tank fits in your body better when empty. While it fills it expands, even before it reaches critical pressure, so it may press on part of your flesh and be rather uncomfortable while filling, and when full it is expected to be uncomfortable, and may also restrict movement. An option we recommend when not using your flamethrower is to slowly burn off excess fuel in your mouth."