Cynthia farted for she was doing a bunch of exercises due to feeling out of shape and tired; she was quite pleased to see that the pudgy growling stomach she had from earlier was clearly shrinking with every ten second long fart that blasted out of her smelly rotten egg scented dump truck, which was more than enough motivation for her to continue. "Ahh yes! Now I'm feeling so much better. I definitely should be letting loose much more often than simply holding them back...!"
She looked around to see that her Pokemon were far away since none of them wanted to be near her stinker, with Cynthia shrugging,
"Fine; guess I can make a stink all by myself!"
And so she did.