In the back of Audrey's panties Your Own Shrinkray Adventure chapter 10 by dellobenedetto

Almost instantly, Audrey pulled open the back of her harem pants, and placed you right between her buttcheeks before snapping her panties shut around you. Two mounds of soft, tanned flesh surrounded you, and you could feel every slight wobble she made as she shook her booty. "Oohoo, that feels so goo~ood~! Are you comfy, master?"

You had to squirm a bit to be able to respond in a way that you wouldn't be muffled, and you heard her moan in response. "Ooh~ nice to hear. And keep doing that, master! That feels, like, so nice to have you shimmy about down there!" She accentuated that with a smack of her ass that sent more ripples going around you, and she giggled. "Well, I'll be chatting with the others... Though it might be hard to focus on them with you down there, eehee~!"

And with that, off she went, massaging you with every step she took much like how you massaged her with every move you made to stay secure in her tight booty. With little light coming through the fabric it was hard to gauge which way was up, and most of the noise was either muffled by fat or filled with gossip and conversation from Audrey and the other members of her harem. And yet, despite that... It all felt very nice. Very nice and cozy. You could honestly get used to being down here...