Amy Rose, Shadow, and Silver were all swimming in the pond, looking down at the hole as they looked at each other, with Shadow on the left, Silver on the right, and Amy in the middle, with the pond being warmer than expected thanks to Amy's continuous flatulence, fart bubbles appearing literally right out of her butt.
"So, uh, how are we gonna fit down there?" Amy asked as she turned her head to Shadow.
Shadow murmured as he observed the hole. "Well, let me check." He took in a deep breath as he dived into the water, swimming into the hole as he went further, heading upward as he popped his head out of the water, breathing again as he spotted Gnawty comfortably sitting in his humble home within the giant tree, a nice fireplace being directly behind him.
"Oh hello! Feel free to make yourself at home!" Gnawty exclaimed as he bounced around, being programmed to do such as he looked around his home from time to time.
Shadow nodded as he dove back, exiting the hole as he returned to the pond, resurfacing and popping back up to Amy's left side. "Well, the beaver has a home inside the tree."
"Yeah, but how do we get inside?" Silver asked as he blinked.
Shadow stared blankly at Silver as he narrowed his eyes. "Oh gee, I don't know, we swim into the hole, stupid?"
Silver awkwardly rubbed the back of his head with his right hand. "Well, I'm not exactly Dr. Eggman... I don't have an IQ of 300..."
"Damn straight." Shadow flat out remarked, with Silver growling in annoyance.
Amy waves her hands as her underwater farts got noticeably louder. "Guys, guys! Can we please just go in and ask the beaver to design me new clothes!" She then folded her arms as she shook her head. "Soon, this clear freshwater is going to get a lot browner if I just continue to float here..."
Their eyes widened with horror, Shadow and Silver snapped out of their argument as he dove down, swimming into the hole, with Amy following as they all headed up the tunnel, popping out of the water as they were now in Gnawty's home.