London Andrews is zapped by a bright orb and she grows to 8ft tall then later she argues with her boyfriend and grows to a Giantess and attacks the city. She eats people, puts them in her cleavage, crushes many and even destroys some attack planes. but just as she is enjoying eating another victim she is zapped up by an alien ship that is not happy with her behavior. This has two full growth sequences and a few minutes of Giantess action.