Continuing the story begun in "To Catch a Leprechaun." Colleen, now a giantess in a giant dimension, uses her teleporter to bring earth boys there to eat or sell at her leisure. Her replacement teacher at her old Irish school on earth, Sandra Corlani, teaches a secret time travel class to a select group of students, who then find themselves in vore adventures in other times.

Colleen has her final adventures as a giantess, and then leaves her size change and teleportation technology to an old friend Linda Williams, who uses it to open branches of a rather unique employment agency both on earth and in the giant land.