Upgraded from Seat to Plug (Patreon)

Size-changing to tease her ferrety roommate is Ashley's specialty! She's planted her backside right on Muffin more times than she can count by now! ....but oops?? This is a first ^^;

Ash must've sat at a weird angle, or Muffin wasn't expecting all that ass so suddenly and didn't lean back, but this is... more pleasant than Ashley would've thought before. She'd never considered devouring Muffin before since mice notoriously are unable to cough up their meals, but this is just her butt! He should be perfectly safe in there :3
He probably won't mind