DC's Micros in Peril

This is an unaware giantess fic of a school bus that gets caught up in battle with the Justice League and Legions of Doom that accidentally has them shrunk to the size of flea and carried off into coincidental situations of encountering the bodies of some DC's known Female Heroines/Villians. Whether that be driving threw the wasteland of a nose or on a planet sizes buttcheek.