"You know, we haven't seen either Hilda or Bianca in a while." Hilbert remarked because he and Cheren were going through Nimbasa City, both of them riding on the Zebstrika that was owned by the former.
"They're probably being gassy girls as usual. You know how it is." Cheren responded with a yawn, stretching his arms.
"I never understood that." Hilbert noted; he watched a few female humans walk by and fart, giggling while fanning the air. "Why is it that the girls around here seem to fart, while us guys don't really?"
"You're trying to bring logic into a world that constantly finds way to bind logic to its own knees." Cheren pointed out after he adjusted his glasses. "You shouldn't do that."
"...I guess you're right." Hilbert sighed and shrugged meekly. "Hey what is that warp up there?"
Suddenly out of the portal came an alternate universe version of Pokemon's Farting Hilda alongside Pokemon's Farting Bianca with both of the girls ripping ass so strongly that they caused Hilbert's Zebstrika to electrocute the pokeboys riding on him; he then dashed off, leaving his trainer and Cheren to deal with this stinky situation.
"Peeyew; looks like we got a couple of stinkers on our hands!" Hilda laughed upon having her hands on her hips while her tuba toots pierced the air; a devious smirk appeared on her face. "And I know just what to do with them!"
"Ooh; I do too!" Bianca chimed upon wiggling her thighs about since her sloppy sharts were causing quite the smelly smear on her previously bright white dress. "And I have a feeling that they're gonna like it!"
"Ooh! We're really baking brownies now!" Bianca exclaimed in a cheerful mood: she bumped her poot producing big butt brapper with Hilda's farting fat ass, both of them butt burping out thunderous tuba toots that shook the city and broke the windows due to the sheer power of their methane makers. "I can tell from the smell that we're really gonna have quite the yummy fudge!"
"Oh, this is the one time where I should have worn a diaper..." Hilda groaned in return for she was blushing in complete embarrassment, with the people and Pokemon watching her and Bianca fart either confused, disgusted, laughing, or aroused. "What will they think when I manage to become champion: they're gonna remember this moment of my embarrassing wind breaking...!"