not sure if this theme exists, but there are a number of sets out there that will qualify
Carli Banks for one:
pics
link http://tgp.inthecrack.com/hostedgalleries/1639239/c9a23695-be73-4e96-9b21-f2309990a5e6/gallery
tgp.inthecrack.com/hostedgalleries/1639239/c9a23695-be73-4e96-9b21-f2309990a5e6/gallery
Melissa for another
pics
link http://www.ftvgirlsfan.com/ftv-girls-melissa-stuffs-panties-and-pearls-into-her-pussy/
may need to cut and paste to get to the vid www.ftvgirlsfan.com/ftv-girls-melissa-stuffs-panties-and-pearls-into-her-pussy/
additional link http://www.girlsofdesire.org/galleries/i-hide-anything-in-my-pussy/