"Ooh I have to fart." Hilda spoke so she leaned forward and blasted out a huge brap that shook the entire generic Unova city which in turn caused several skyscrapers to go off their foundations and crash into each other and tumble through the ground. "That felt better."
"Nice one girl!" Hilbert exclaimed; he clenched his fists and unloaded a giant toot himself. "You make me feel so farty!"
"Yeesh do we have to share in the flatus creation?" Cheren groaned for he felt his rear rumble out a reeking rump roar himself. "...Not all of us are fans of this..."
"Well that's because you're not fanning the air!" Bianca teased for she was doing that while ripping ass that stunk worse than the nearby garbage dumps. "Peeyew: these are gonna leave skid marks all over my dress!"
"I'm liking the way you're stinking!" Hilda chimed for she joined her fellow gassy Pokegirl in unleashing more nose piercing poots. "Let's see who needs new undies; bet it's me!"
So anyway the group kept on ripping ass together since they decided to have a Pokemon battle shortly afterwards; alas it came for them to break apart so they went their own ways aside from Hilbert who decided to keep making a stink with Hilda.
"Hey do you think we'll keep ripping powerful toots like this even when we're old?" Hilbert asked upon glancing back at his butt cheeks bouncing with every fart he let out.
Hilda thought about it while feeling her long flatus linger; she frowned while shaking her head. "...I actually kind of prefer to not think about it; who knows if we'll keep these youthful looks of ours when we get up there in age."
"Ha I guess you have a point. But you might age better than me." Hilbert responded in a strange form of reassurance while tugging onto his fart filled pants.
Hilda smiled upon feeling her bassy butt burps causing a smear to appear on her stinky jean shorts. "Now that's a way to make me feel better!"