Daisy's lungs Mario Girls Inside Story chapter 5 by dellobenedetto

Peering down Daisy's throat, your immediate choice was to enter her lungs—while you knew from reports that the folks of Toad Town survived in Bowser's stomach and internals just fine, you weren't going to risk a human's stomach being more or less tolerable right away. So you began climbing down, careful of the saliva as you got off Daisy's tongue. The flesh was easy for you to grip, and it didn't take long for you to reach her vocal cords, lightly twitching as breath passed in and out over them. You didn't want to irritate her throat too much, so you chose to leap off and dive down, trusting Daisy's breath, and your small size, to keep you safe. 

You weren't sure what you'd find at the bottom, though...