"I feel like I'm gonna let 1 go." Wii Fit Trainer admitted while stretching for she could feel her tuba toots becoming more thunderous. "I do fear it might be huge."
"Then just let them fly we don't mind." 1 of the Inkling boys pointed out while stretching alongside the stinky fitness trainer.
Wii Fit Trainer took in a deep breath with an extra rumble in her rump and proceeded to be quite silent for several moments: it was then that she rocked the entire gym with a huge fart that caused parts of the ceiling to fall on the various Smashers; everyone except for her was knocked out cold.
Looking around the Wii Fit Trainer nervously whistled while her big butt burped out bassy poots that weren't as loud. "...Told you it was going to be large..."