When she felt that a new wave of gas is coming from both sides Mary didn't backed up and let it out with all her power.
PFFFFFF
But to her surprise her fart didn't smelled like a fart but like a freshly grow blueberries.
Moment later she felt a gas is coming up to her mouth and later she belched similar to her farts it also smelled like a blueberries
"Woah it smells even better than my normal farts and belches my blueberry transformation must influenced my flatulence, if I didn't be a giant human blueberry people didn't care about my gas and even maybe they like it
While considering benefits of her blueberry gas she managed to waddle to the kitchen where she left box with vial when she spotted her phone and she started to think
"Maybe I should call someone to test my gas on them or drink some vials to change more