Body inflation

I've tried baking soda and water, then chugged diet pepsi afterwards. Didn't get huge but could definitely feel a change.

I'd say a couple tbsp baking soda to 4 oz of water. Then I chugged pepsi. It was weird and I didn't bloat as much as I thought I would but it felt seriously cool.

I did it once and it worked amazingly.
I mixed 2 tbsp baking soda with some water to form a paste so that I could swallow it more easily, then I swallowed half of it, then drank lots of lemon juice.
Lemon juice reacts similarly and tastes better. Then I had the rest of the baking soda and more lemon juice.
As soon as the lemon juice and baking soda mixed inside me I saw my stomach visibly grow. It was amazing.
The only problems where that my burps tasted really weird and since then the taste of baking soda triggers my gag reflex.